Ships of the United Nations Space Command

The United Nations Space Command and the Colonial Military Administration utilized several specific types of spacecraft throughout their centuries of service under the Unified Earth Government. 
==Ship types==
===Carriers===
UNSC Carriers have been part of the fleet since its inception in December 2163, and have comprised the core element of fleets and battle groups alike. The primary carrier classifications of the UNSC are as follows: Supercarriers — colossal carriers equipped with the heaviest of weapons and carrying wings of starfighters and the soldiers and equipment of entire armiesHeavy carriers — the mainstay carrier of the fleet, responsible for providing both fleet fighter screens and reliable transport for Marine battalionsAssault carriers — heavily armed carriers specified for planetary assault roles, especially in contested systemsLight carriers — high-speed small carriers intended for multirole role support missions or to augment the starfighter capacity of heavy carrier or assault carrier unitsEscort carriers — a rare sight in the fleet, these usually converted carriers served as starfighter platforms for convoys and evacuation forces
The UNSC inherited the UNSA's carrier forces in December 2163, namely the Solar Princess and Empress of Mars heavy carriers, the Celestial Radiance light carriers, and the fledgling Whirlwind, Typhoon, and Firestorm assault carriers. The Interplanetary War saw the construction of vast new carrier units, specifically the Leviathan supercarriers, the Endurance heavy carriers, the Fearless assault carriers, and the Spirit light carriers, as well as several converted civilian ships and captured Frieden carriers. 
Following the end of the War, the UNSC steadily discarded pre-war and early carriers, initially continuing to replace them with late war designs. The Endurance-class was eventually replaced by the Triumphant-class, and the Fearless assault carriers saw two major redesigns, resulting in the Furious and Gift of Wings classes. It would not be until the Inner Colony Wars that the UNSC developed new interstellar carriers. Initially centered on the Star Guardian heavy carrier and Steadfast light carrier designs, the UNSC adopted the CMA's Condor heavy carriers as their own, and built considerable numbers of them; the Star Guardian carriers were quickly relegated to auxiliary roles and most were scrapped after short careers. Similarly, a cheaper and faster built version of the Steadfast light carriers, the Murmansk-class, saw plenty of service during the Inner Colony Wars but did not survive long after the end of that conflict. The new UNSC assault carriers, comprising the Maelstrom, Windstorm, and Zhukov classes, entered service late into the conflict, but had considerable impact on its rapid conclusion. These assault carriers formed the backbone of experience for UNSC assault carriers, and would influence the much later Orion-class. 
As the UNSC expanded and took over the security of the Inner Colonies, the fleet added to its carrier force with the Rome-class, an improved and heavily armed version of the Condor. Most surviving Inner Colony Wars-era carriers went into reserve rather than scrapyards during the 2400s. A fortuitous decision, given the desperate need for carriers during the eventual Human-Covenant War. The outbreak of the Insurrection in the 2480s and 2490s resulted in a flood of new designs, including the iconic Punic-class supercarriers the UNSC ultimately took from the CMA. New UNSC carriers of the era were the Epoch heavy carriers, the Orion assault carriers, and the Advantage light carriers and its many specialized subclasses (Guangzhou, Astral Equinox). 
Following contact with the Covenant in 2525, UNSC carrier forces took part in hundreds of engagements with Covenant fleets and suffered unprecedented losses. Carriers were reactivated from reserve in numbers never before seen and the UNSC endeavored to restore ships to service alongside newly built ones. The UNSC also commissioned several colony ships designs as multirole support carriers, notably the Phoenix, Horizon, and Endeavor classes. Early in the war, two additional designs were introduced: the Belisarius heavy carriers and the Blue Moon Calling light carriers. In the early 2540s, the UNSC initiated the construction of enormous supercarrier class, the Infinity, which was seen both as a war winner and as a potential lifeboat for human survival. However, the class was still incomplete at the end of the war. By December 2552, the UNSC carrier force was therefore reduced to less than a dozen heavy carriers and assault carriers, and about 35 active light carriers. 
====Supercarriers====
The largest warships of the fleet, UNSC supercarriers serve the navy as movers of massive quantities of troops, equipment, vehicles, and starfighters. The primary classes of UNSC supercarriers trended towards increasing length over the centuries, with the Leviathan-class of 2169 measuring 3,677 meters, the Punic-class of 2490 measuring 4,000 meters, and the incomplete Infinity-class expected to reach an unparalleled 5,694 meters. 
Carrier 	Year	Length 	Details
LEVIATHANLeviathan-class 	2169	3.6.7.73,677 meters	The four Leviathan-class interplanetary supercarriers were commissioned from 2169 to 2193. All four were eventually placed in reserve between 2490 and 2415. All four carriers were reactivated for the Defense of Earth in 2552; two were lost. *Reclassified 2552: Support Carrier
STAR_GUARDIANStar Guardian-class	2394	3.0.1.53,015 meters	The nine Star Guardian-class supercarriers were commissioned from 2394 to 2466. Five members of the class were placed in reserve between 2434 and 2470; all were reactivated in the 2430s at the request of Vice Admiral Preston Cole. All nine Star Guardian carriers were destroyed by Covenant forces during the Human-Covenant War.*Reclassified 2498: Heavy Carrier
ROMERome-class 	2464	3.0.0.03,000 meters	The Rome-class began entering service in 2464. *Reclassified 2498: Heavy Carrier
PUNICPunic-class 	2490	4.0.0.04,000 meters	The twenty Punic-class supercarriers were commissioned from 2490 to 2511. All twenty Punic-class supercarriers were destroyed by Covenant forces during the Human-Covenant War.
INFINITY 	2557	5.6.9.45,694 meters	The two Infinity-class supercarriers began construction in 2544.
====Heavy carriers====
UNSC heavy carriers are the primary carrier type of the fleet, fulfilling the traditional role of single-ship carrier and troopship. 
Carrier 	Year	Length 	Details
SOLAR_PRINCESSSolar Princess-class 	2132	1.7.1.51,715 meters	The ten Solar Princess-class heavy carriers were commissioned between 2132 and 2147. Built by SVR Shipyards, all ten carriers took part in major operations during the Interplanetary War. Seven carriers were lost during the war, with one destroyed and six irreparably damaged. The three remaining Solar Princess carriers were decommissioned between 2237 and 2256 and placed in reserve.
EMPRESS_OF_MARSEmpress of Mars-class	2156	1.8.9.01,890 meters	The twenty-four Empress of Mars-class heavy carriers were commissioned between 2156 and 2164. The class included two subclasses: ten Lunar Empress and six Implacable carriers. Ten carriers were lost during the Interplanetary War: five Lunar Empress-class, three Empress of Mars-class, and two Implacable-class. The class was retired between 2260 and 2270, with five carriers scrapped and nine carriers placed in reserve.
ENDURANCEEndurance-class 	2165	2.1.5.62,156 meters	The thirty Endurance-class heavy carriers were commissioned between 2165 and 2182. No Endurance carriers were lost during the Interplanetary War. Twenty-six members of the class were decommissioned and scrapped from 2277 to 2305. One carrier was preserved as a museum ship. Three Endurance carriers were placed in reserve in the early 2300s and all three were reactivated in 2552 for the Defense of Earth. Two were lost during the Sol Campaign.
TRIUMPHANTTriumphant-class 	2273	2.5.7.92,579 meters	The twenty Triumphant-class heavy carriers were commissioned between 2273 and 2312. Sixteen Triumphant carriers were scrapped and four were placed in reserve between 2387 and 2435. All four reserve carriers were reactivated for the Defense of Earth in 2552.
VALORValor-class 	2385	1.8.6.61,866 meters	The twenty Valor-class heavy carriers were commissioned between 2385 and 2405. In 2438, the Valor-class reclassified as light carriers. One Valor-class light carrier was damaged beyond repair during the Insurrection; the rest of the class was destroyed by Covenant forces during the Human-Covenant War.*Reclassified 2438: Light Carrier
RIGHTEOUSRighteous-class 	2438	2.2.0.02,200 meters	The Righteous-class heavy carriers began entering service in 2438. In 2475, the Righteous-class was reclassified as light carriers.*Reclassified 2475: Light Carrier
CONDORCondor-class 	2460	2.8.8.02,880 meters	The Condor-class heavy carriers began entering service in 2460 as part of Project: FORTRESS.
EPOCHEpoch-class 	2475	2.5.6.32,563 meters	The Epoch-class heavy carriers began entering service in 2475.
STAR_GUARDIANStar Guardian-class # 	2498	3.0.1.53,015 meters	The four active Star Guardian-class supercarriers were reclassified as heavy carriers in 2498; alongside the five Star Guardian carriers reactivated from reserve, the entire class was destroyed by Covenant forces during the Human-Covenant War.
ROMERome-class # 	2498	3.0.0.03,000 meters	The Rome-class supercarriers were reclassified as heavy carriers in 2498.
BELISARIUSBelisarius-class 	2527	3.3.3.63,336 meters	The Belisarius-class heavy carriers began entering service in 2527.
====Assault carriers====
UNSC assault carriers and armored assault carriers were specialized for planetary operations, especially for the deployment of Orbital Drop Shock Troopers. 
Carrier 	Year	Length 	Details
WHIRLWINDWhirlwind-class 	2162	1.7.8.01,780 meters	The five Whirlwind-class interplanetary assault carriers were commissioned in 2162 and 2163. Four members of the class were damaged beyond repair during the Interplanetary War; the surviving carrier became an ODST training ship and was placed in reserve in 2217.
TYPHOONTyphoon-class 	2163	2.1.3.02,130 meters	The four Typhoon-class interplanetary armored assault carriers were commissioned between November 2163 and February 2165. All four assault carriers survived the Interplanetary War and were placed in reserve following the Naval Compromise of 2290. The Typhoon-class was reactivated in the 2550s.
FIRESTORMFirestorm-class 	2164	1.7.8.01,780 meters	The four Firestorm-class interplanetary assault carriers were commissioned in 2164; all four assault carriers were damaged beyond repair during the Interplanetary War.
FEARLESSFearless-class 	2164	1.8.1.81,818 meters	The twenty-five Fearless-class interplanetary assault carriers were commissioned between 2164 and 2169. Two assault carriers were damaged beyond repair during the Interplanetary War and one was scrapped in the months after the end of the war. Seventeen members of the class were scrapped and five were placed in reserve. All five were reactivated in 2552 for the Defense of Earth and were utilized in support roles. Two were expended in operations against Covenant forces during the Sol Campaign.
FURIOUSFurious-class 	2230	1.9.7.31,973 meters	The twelve Furious-class interplanetary assault carriers were commissioned from 2230 to 2308. Eight assault carriers were scrapped and four were placed in reserve. All four were reactivated in 2552 for the Defense of Earth and were classified as support carriers.*Reclassified 2552: Support Carrier
GIFT_OF_WINGSGift of Wings-class	2377	1.7.5.01,750 meters	The six Gift of Wings-class armored assault carriers were commissioned from 2377 to 2393. Three assault carriers were scrapped and three were placed in reserve. All three were reactivated during the Human-Covenant War.
MAELSTROMMaelstrom-class 	2401	1.3.2.51,325 meters	The Maelstrom-class assault carriers began entering service in 2401. In 2475, the Maelstrom-class were reclassified as light carriers.*Reclassified 2475: Light Carrier
WINDSTORMWindstorm-class 	2446	1.3.7.91,379 meters	The Windstorm-class assault carriers began entering service in 2446. In 2475, the Windstorm-class were reclassified as light carriers.*Reclassified 2475: Light Carrier
ZHUKOVZhukov-class 	2459	2.0.5.82,058 meters	The Zhukov-class armored assault carriers began entering service in 2459 as part of Project: FORTRESS.
ORIONOrion-class 	2473	2.2.2.02,220 meters	The Orion-class assault carriers began entering service in 2473 as part of Project: STARLIGHT FORTITUDE.
====Light carriers====
The smallest combatant carrier type, UNSC light carriers most often serve as high-speed transports in times of crisis. During the Human-Covenant War, the UNSC regularly repurposed its light carriers as evacuation transports for colonial populations. 
Carrier 	Year	Length 	Details
CELESTIAL_RADIANCECelestial Radiance-class	2146	0.9.6.6966 meters 	The eighteen Celestial Radiance-class light carriers were commissioned between 2146 and 2151. Sixteen members of the class were lost during the Interplanetary War. The two remaining light carriers were retired in the early 2230s and scrapped.
SPIRITSpirit-class 	2164	1.0.6.61,066 meters	The 112 Spirit-class light carriers were commissioned between 2164 and 2176. Eighteen members of the class were lost during the Interplanetary War. The class was retired in waves, starting in 2242 and ending in 2370: sixty-nine carriers were scrapped and twenty-five were placed in reserve.
VALORValor-class # 	2438	1.8.6.61,866 meters	The twenty Valor-class heavy carriers were reclassified as light carriers in 2438. One member of the class was damaged beyond repair during the Insurrection and the rest of the class was destroyed by Covenant forces during the Human-Covenant War.
STEADFASTSteadfast-class 	2454	1.1.3.61,136 meters	The Steadfast-class light carriers began entering service in 2454 as part of Project: FORTRESS.
RIGHTEOUSRighteous-class # 	2475	2.2.0.02,200 meters	The Righteous-class heavy carriers were reclassified as light carriers in 2475.
MAELSTROMMaelstrom-class # 	2475	1.3.2.51,325 meters	The Maelstrom-class assault carriers were reclassified as light carriers in 2475.
WINDSTORMWindstorm-class # 	2475	1.3.7.91,379 meters	The Windstorm-class assault carriers were reclassified as light carriers in 2475.
ADVANTAGEAdvantage-class 	2490	0.8.1.6816 meters 	The Advantage-class light carriers began entering service in 2490.
624_HEKTOR624 Hektor 	2499	0.7.6.6766 meters 	The light carrier UNSC 624 Hektor was commissioned in 2499.
====Escort carriers====
UNSC escort carriers carried fighters and provided additional options for convoys. During its long history, the UNSC made use of over a hundred escort carriers. These were primarily converted civilian ships and were used to guard convoys and provide aircover for civilian logistics units and evacuation flotillas. During the Human-Covenant War, several small colony ships were modified to serve as multirole escort carriers. No other purpose-built escort carriers were planned or ordered, though a number of smaller ships, especially some light frigates, were modified to act as escort carriers during the Human-Covenant War. 
Carrier 	Year	Length 	Details
MURMANSKMurmansk-class 	2508	0.8.0.1801 meters	The Murmansk-class escort carriers began entering service in 2508.
GOLDEN_CENTURYGolden Century-class	2527	0.8.8.6886 meters	The Golden Century-class escort carriers began entering service in 2527, converted from existing Endeavor-class colony ships.
====Support carriers====
The UNSC support carrier designation was a secondary carrier classification, mostly used for carrier-type ships being used in auxiliary roles.
Carrier 	Year	Length 	Details
LEVIATHANLeviathan-class #	2552	3.6.7.73,677 meters	The four Leviathan-class interplanetary supercarriers were reclassified as support carriers in 2552.
FURIOUSFurious-class # 	2552	1.9.7.31,973 meters	The four Furious-class interplanetary assault carriers were reclassified as support carriers in 2552.
===Battleships===
UNSC Battleships have served the fleet since the days of its first interplanetary battleships in the 2160s. The primary battleship classifications of the UNSC are as follows:Super-heavy battleships — enormous weapons platforms that bristle with missile launchers, naval artillery, and magnetic accelerator cannons, encased in exceptionally durable Titanium-A battle plate
Heavy battleships — battleships that sacrifice speed for armor and firepower, used either for system defense or to pummel defenses into ruins
Light battleships — the fastest battleships of the fleet, that balance heavy firepower and armor with considerable speed
Defense ships — small battleships characterized by heavy armor, heavy weapons, and a length shorter than a thousand meters.
====Super-heavy battleships====
UNSC super-heavy battleships were first built during the Interplanetary War. Constructed in response to reports of fleets of Frieden battleships being built in the Trojans and beyond, the UNSC ordered a warship capable of engaging multiple heavy battleships and winning. Following the commissioning of the Ares in 2167, the UNSC ordered two additional super-heavy battleships to face threats that, like the Frieden battleships, ultimately materialized. Each super-heavy battleship measured over three thousand meters and carried a colossal arsenal of missiles, guns, and point defense systems. 
Battleship 	Year	Length 	Details
ARESAres 	2167	3.0.1.53,015 meters	The UNSC Ares was commissioned in 2167. Ordered in 2163 in response to the Frieden phantom fleet panic and built by Superdreadnought Heavy Industries shipyards over Mars, the first super-heavy battleship of the fleet sparked wonder and terror alike throughout the system. The Ares outgunned every contemporary and outsized every other UNSC ship in commission at the time. The battleship saw relatively little action as enemy forces made every effort to avoid the immense capital ship and its terrible arsenal. The Ares finally became unavoidable during the Trojan Offensive of January 2170 as its guns and missiles doled out tremendous punishment on Frieden defense fleets and emplacements alike. The battleship was decommissioned in 2293 as part of the Naval Compromise of 2290 and placed in reserve. In 2550, the Ares was reactivated and ordered modernized for a potential last stand defense of Earth.
THUNDER_FROM_THE_HEAVENSThunder from the Heavens	2179	3.0.5.73,057 meters	The UNSC Thunder from the Heavens was commissioned in 2179. Ordered in the aftermath of the costly Fleet action of 2165 and built by Superdreadnought Heavy Industries over Earth, the battleship was envisioned as an overwhelming presence that would intimidate its foes into unconditional surrender and was armed for the task. The Thunder from the Heavens was decommissioned in 2311 and placed in reserve. Following the outbreak of the colonial crises of the late 2300s and under pressure to free up budget for new interstellar warships, UNSC Fleet Command regretfully ordered the battleship withdrawn from reserve in 2388 and sold for scrap.
OBLIVION'S_APPROACHOblivion's Approach 	2188	3.0.1.73,017 meters	The UNSC Oblivion's Approach was commissioned in 2188. Before even the Ares was completed, UNSC losses during the Europa Whirlwind prompted the order for a third massive capital ship, one that could outfight practically any contemporary, real or imagined. This last super-heavy battleship would carry "a fleet's worth of guns and missiles". Built by Superdreadnought Heavy Industries over Mars, the Oblivion's Approach lived up to its hype and was considered more than a match against either of its predecessors, if only by sheer firepower. The battleship was extremely costly maintain, however, and required enormous crews. While the Oblivion's Approach survived the 2190s, the battleship was ultimately decommissioned in 2209 and sold for scrap.
====Heavy battleships====
UNSC heavy battleships, like any heavy warship of the Navy, were built primarily for space combat operations, with heavy armor and heavy armament and an average length greater than 2,000 meters. 
Battleship 	Year	Length 	Details
DEEP_TRANQUILITYDeep Tranquility	2164	1.7.8.41,784 meters	The UNSC Deep Tranquility was commissioned in 2164 and was placed in reserve in 2298.
AJAX_OF_SOLAjax of Sol 	2165	1.9.8.51,985 meters	The UNSC Ajax of Sol was commissioned in 2165. The battleship became the ceremonial flagship of the home fleet in the late 2300s and underwent repeated modernization efforts throughout its three-century career. The Ajax of Sol took part in the defense of Sol in 2552.
ECLIPSEEclipse 	2169	1.5.5.41,554 meters	The UNSC Eclipse was commissioned in 2164 and was placed in reserve in 2367.
VICTORYVictory-class 	2169	1.8.5.41,854 meters	The five Victory-class battleships were commissioned from 2169 to 2179 and were decommissioned in the early 2290s.
PREEMINENCEPreeminence 	2170	2.2.9.62,296 meters	The UNSC Preeminence was commissioned in 2164 and was decommissioned and placed in reserve in 2294.
VINDICATIONVindication-class 	2177	1.8.5.41,854 meters	The nine Vindication-class battleships were commissioned from 2177 to 2188. Eight were decommissioned in the 2490s and early 2300s, and one was placed in reserve in 2322.
ACHILLESAchilles 	2182	2.1.1.72,117 meters	The UNSC Achilles was commissioned in 2182 and was decommissioned in 2295.
VALKYRIEValkyrie-class 	2236	1.8.5.41,854 meters	The four Valkyrie-class battleships were commissioned from 2236 to 2245.
VENERATIONVeneration-class 	2256	1.8.5.41,854 meters	The twenty-five Veneration-class battleships were commissioned from 2256 to 2287; three were scrapped in the 2290s and the rest were placed in reserve between 2292 and 2398. The Veneration battleships were reactivated in the 2550s for the Defense of Earth.
SOVEREIGNSovereign-class 	2452	2.1.6.72,167 meters	The Sovereign-class began entering service in 2452. The heavy battleship class was part of the FORTRESS I naval program.
ROYAL_OAKRoyal Oak-class 	2476	2.0.7.82,078 meters	The Royal Oak-class began entering service in 2476. The heavy battleship class was part of the FORTRESS II naval program.
CENTURIONCenturion-class 	2497	2.1.2.22,122 meters	The Centurion-class began entering service in 2497. The heavy battleship class was part of the FORTRESS IV naval program.
VINDICTIVEVindictive-class 	2522	2.2.6.62,266 meters	The Vindictive-class began entering service in 2522. The heavy battleship class was part of the FORTRESS IV naval program.
IMPLACABLEImplacable-class 	2532	2.1.0.42,104 meters	The twenty battleships of the Implacable-class began entering service in 2532. The heavy battleship class was part of the STARLIGHT FORTITUDE naval program. The entire class was subsequently lost in action against the Covenant.
====Light battleships====
UNSC light battleships fulfilled specialized roles within Naval operations. Most UNSC light battleships were characterized by heavy armament, high speed, moderate armor, and an average length greater than a thousand meters but usually under two kilometers. 
Battleship 	Year	Length 	Details
ARMSTRONGArmstrong 	2165	1.4.7.71,477 meters	The UNSC Armstrong was commissioned in January 2165. While an entirely capable and lethal battleship, the design of the Armstrong had been repeatedly and significantly altered throughout its construction, resulting in a complex capital ship that was expensive to operate and difficult to maintain. The battleship was decommissioned in 2191 and sold for scrap.
VENDETTAVendetta 	2165	1.0.0.61,006 meters	The UNSC Vendetta was commissioned in 2165. Built by BRVK Shipyards over Mars, the Vendetta spent much of its career in the Belt hunting Frieden raiders and strike groups alike. The battleship took part in several operations against the Trojans, culminating in the January Offensive of 2170. The Vendetta was decommissioned in 2297 as part of the Naval Compromise of 2290 and placed in reserve. The battleship was reactivated in early 2552 and underwent modernization ahead of the Sol Campaign.
PEACEMAKERPeacemaker 	2166	1.0.1.71,017 meters	The UNSC Peacemaker was commissioned in February 2166. Built by BRVK Shipyards at Ceres, the Peacemaker was employed much like the Vendetta against Frieden and Koslovic forces in the Belt. Following a show-of-force tour in Jovian Space in early 2169 that included planetary bombardment operations, the Peacemaker returned to the Belt, taking part in the Trojan Offensive in early 2170. The battleship was decommissioned in 2295 and placed in reserve. The Peacemaker was reactivated days ahead of the Covenant arrival in the Sol System; the battleship underwent frantic modernization efforts and subsequently took part in the Defense of Sol.
AUDACIOUSAudacious 	2166	1.4.8.01,480 meters	The UNSC Audacious was commissioned in July 2166 and was built by SVR Shipyards at Earth. The Audacious was decommissioned in 2308 and placed in reserve.
AGINCOURTAgincourt 	2166	1.0.9.71,097 meters	The UNSC Agincourt was commissioned in October 2166. Built by Rheasilvia Imperial of 4 Vesta, the battleship was a welcome addition to UNSC forces in the Belt. The Agincourt was among the fastest capital ships in the fleet and frequently chased down raiders and enemy cruisers alike. Not content with protecting convoys and intercepting raiders, the battleship distinguished itself at Juno, Ceres, and against the Trojans. The Agincourt was decommissioned in 2308 as part of the Naval Compromise of 2290 and was placed in reserve. The battleship was reactivated in early 2552 as the UNSC Battle of Agincourt, extensively modernized, and readied for action ahead of the Covenant invasion in October.
CRATER-MAKERCrater-Maker 	2167	1.3.4.61,346 meters	The UNSC Crater-Maker was commissioned in 2167 and was decommissioned in 2315.
LUNAR_HEROLunar Hero 	2167	1.1.5.51,155 meters	The UNSC Lunar Hero was commissioned in 2167 and was decommissioned in 2191.
ONSLAUGHTOnslaught 	2168	1.5.0.81,508 meters	The UNSC Onslaught was commissioned in 2168 and was decommissioned in 2295.
SOUND_OF_THUNDERSound of Thunder 	2168	1.2.6.01,260 meters	The UNSC Sound of Thunder was commissioned in 2168 and was placed in reserve in 2316.
ODOACEROdoacer 	2168	1.2.1.61,216 meters	The UNSC Odoacer was commissioned in 2168 and was built by the BRVK Group at Mars. The Odoacer was decommissioned in 2290 and placed in reserve.
DO_UNTO_OTHERSDo Unto Others 	2169	1.3.3.21,332 meters	The UNSC Do Unto Others was commissioned in 2169 and was decommissioned in 2292.
IMPETUOUSImpetuous 	2169	1.6.5.61,656 meters	The UNSC Impetuous was commissioned in 2169 and was built by SVR Shipyards at Earth. The Impetuous was decommissioned in 2296 and placed in reserve.
PALLAS_ATHENAPallas Athena 	2169	1.1.9.11,191 meters	The UNSC Pallas Athena was commissioned in 2169 and was built by Aegis Yards at 2 Pallas. The Pallas Athena was decommissioned in 2310 and placed in reserve.
PATER_PATRIAEPater Patriae 	2173	1.3.6.61,366 meters	The UNSC Pater Patriae was commissioned in 2173 and was decommissioned in 2297.
ARMAGEDDON'S_EDGEArmageddon's Edge 	2175	1.2.1.11,211 meters	The UNSC Armageddon's Edge was commissioned in 2175 and was decommissioned in 2191.
STALWART_OF_HEAVENStalwart of Heaven	2181	1.8.4.61,846 meters	The UNSC Stalwart of Heaven was commissioned in 2181 and was placed in reserve in 2318.
QUARRELSOMEQuarrelsome 	2196	1.2.7.61,276 meters	The UNSC Quarrelsome was commissioned in 2196 and was placed in reserve in 2327.
PROTECTORProtector-class 	2393	1.6.0.81,608 meters	The Protector-class began entering service in 2393 during the Inner Colony Wars. The class was an active element of the fleet until the 2500s when it was replaced by the Resolution-class and the remaining Protector battleships were decommissioned and placed in reserve. The Protector-class was reactivated in the 2530s following unsustainable naval losses against the Covenant in the 2520s.
AUDACIOUSAudacious-class 	2467	1.6.5.61,656 meters	The Audacious-class began entering service in 2467. The light battleship class was part of the FORTRESS I naval program.
BONAPARTEBonaparte-class 	2479	1.9.8.71,987 meters	The Bonaparte-class began entering service in 2479. The light battleship class was part of the FORTRESS II naval program.
RESOLUTIONResolution-class 	2498	1.8.6.81,868 meters	The Resolution-class began entering service in 2498. The light battleship class was part of the FORTRESS IV naval program.
NEWFOUNDLANDNewfoundland-class 	2509	1.8.6.81,868 meters	The Newfoundland-class began entering service in 2509. Part of the FORTRESS IV naval program, the light battleship class was a heavily modified version of the previous Resolution-class and was sometimes considered a subclass.
SHOCKWAVEShockwave-class 	2516	1.7.9.91,799 meters	The Shockwave-class began entering service in 2516. The light battleship class was part of the FORTRESS IV naval program.
VENGEANCEVengeance-class 	2538	1.9.9.71,997 meters	The Vengeance-class began entering service in 2538. The light battleship class was part of the STARLIGHT FORTITUDE naval program.
OBLIVION'S_EMBRACEOblivion's Embrace	2550	1.9.9.71,997 meters	The UNSC Oblivion's Embrace was commissioned in 2550. Originally intended as a heavy escort for the UNSC Infinity, the light battleship was instead ordered to the front where it was destroyed during the Lusitania Campaign in 2552.
====Defense ships====
UNSC defense ships were first built by the UN Office for Outer Space Affairs in the 2070s; the UN Space Authority built another three between 2080 and 2120. During and after the Interplanetary War, the UNSC commissioned forty-three more defense ships. Following the conclusion of the Inner Colony Wars in 2411, the UNSC ordered several unique colonial defense ships for select colonies. Additional defense ships were built for various Inner Colonies, and a significant increase in orders as the Insurrection exploded in the 2490s. The onslaught of the Human-Covenant War encouraged further construction even as colonial defense fleets were overwhelmed and destroyed outright. Prior to the Covenant assault of the Sol system in late 2552, the UNSC reactivated dozens of old interplanetary defense ships and used them against the Covenant invasion. 
Battleship 	Year	Length 	Details
EARTH_ONEEarth One-class 	2073	0.8.6.0860 meters	The twelve Earth One-class defense ships were commissioned between 2073 and 2078. Four were allocated to Earth, two to Mars, and three to Jupiter, while three were assigned to the Belt as the "Mobile Squadron". The Earth One battleships were the first to mount naval coilguns, a weapon system that would become standard throughout the fleet in subsequent centuries. All twelve were active during the Interplanetary War and at least one Earth One battleship was present at every major space battle. One, the UNSC Olympus, was badly damaged in the last year of the war and was discarded in 2171. The remaining eleven remained in service until the 2290s, when most were decommissioned and either scrapped or placed in reserve. The UNSC Earth One was retired in 2306 and donated for preservation while the UNSC Fortress of Sol was decommissioned in 2329 and placed in reserve.
APOLLOApollo 	2085	0.6.7.5675 meters	The UNSC Apollo was commissioned in 2085 as a lunar defense ship. The Apollo spent most of its career operating in Lunar and Terran Space until it was reassigned to the Belt and beyond in 2165. The battleship saw action in the Belt and was present for the Trojan Offensive. The Apollo was decommissioned in 2292 as part of the Naval Compromise of 2290 and was sold for scrapping and partial preservation.
SENTINEL_OF_PHOBOSSentinel of Phobos 	2109	0.5.9.0590 meters	The UNSC Sentinel of Phobos was commissioned in 2109. After over fifty years of relative calm, the battleship was controversially ordered to not oppose the Frieden occupation of Phobos in December 2163 and instead to assist in a partial evacuation of the colony. Despite its initial passivity, the Sentinel of Phobos took part in the Battle of the Martian Moons in March 2164 and many subsequent battles as well. The battleship was decommissioned in 2291 and sold for scrapping and partial preservation.
DRAKE_OF_DEIMOSDrake of Deimos 	2116	0.5.4.5545 meters	The UNSC Drake of Deimos was commissioned in 2116. Like the Sentinel of Phobos, the battleship was controversially ordered to not oppose the Frieden takeover of Deimos in December 2163 and to instead assist in the evacuation of the colony. Overloaded with refugees, the Drake of Deimos sat out the Battle of the Martian Moons. The battleship was able to rebuild its reputation in 2169 and 2170. The Drake of Deimos was decommissioned in 2291. After attempting and failing to find a shipbreaking firm willing to tackle the heavily reinforced battleship, the fleet placed the Drake of Deimos in reserve in 2296. The battleship was reactivated in October 2552 and was partially modernized ahead of the Sol Campaign.
HAZARDHazard 	2162	0.5.8.5585 meters	The UNSC Hazard was commissioned in 2162. The defense ship was badly damaged during the Retaking of Ceres in September 2168 and was ultimately declared irreparable in August 2170 and scrapped.
VALKYRIEValkyrie 	2164	0.6.8.8688 meters	The interplanetary defense ship UNSC Valkyrie was commissioned in 2164 and was decommissioned in 2175.
DRAGONDragon 	2165	0.6.6.0660 meters	The interplanetary defense ship UNSC Dragon was commissioned in 2165 and was placed in reserve in 2195. The Dragon was reactivated in October 2552 and was partially modernized.
SHOCKWAVEShockwave 	2165	0.7.3.5735 meters	The interplanetary defense ship UNSC Shockwave was commissioned in 2165 and was placed in reserve in 2292. The Shockwave was reactivated in September 2552 and was partially modernized.
STALWART_GUARDIANStalwart Guardian 	2165	0.5.1.7517 meters	The interplanetary defense ship UNSC Stalwart Guardian was commissioned in 2165 and was decommissioned in 2212.
STORM_WARNINGStorm Warning 	2165	0.8.1.2812 meters	The interplanetary defense ship UNSC Storm Warning was commissioned in 2165 and was placed in reserve in 2293. The Storm Warning was reactivated in August 2552 and was modernized.
FOE_HAMMERFoe Hammer 	2165	0.8.0.1801 meters	The interplanetary defense ship UNSC Shockwave was commissioned in 2165 and was placed in reserve in 2369. The Foe Hammer was reactivated in 2551 and was modernized.
DURENDALDurendal 	2166	0.9.5.6956 meters	The interplanetary defense ship UNSC Durendal was commissioned in 2166 and was placed in reserve in 2297. The Durendal was reactivated in 2552 and was modernized.
KEARSARGEKearsarge 	2166	0.9.7.9979 meters	The interplanetary defense ship UNSC Kearsarge was commissioned in 2166 and was destroyed in 2170 during the Trojan Offensive.
VALIANTValiant 	2166	0.9.7.7977 meters	The interplanetary defense ship UNSC Valiant was commissioned in 2166 and was decommissioned in 2171.
THORThor 	2166	0.7.1.9719 meters	The interplanetary defense ship UNSC Thor was commissioned in 2166 and was decommissioned in 2299.
GIBRALTARGibraltar 	2166	0.7.2.8728 meters	The interplanetary defense ship UNSC Gibraltar was commissioned in 2166 and was placed in reserve in 2306. The Gibraltar was reactivated in 2552 and was modernized.
GLADIATORGladiator 	2167	0.9.9.5995 meters	The interplanetary defense ship UNSC Gladiator was commissioned in 2167 and was decommissioned in 2172.
WATERLOOWaterloo 	2167	0.9.1.8918 meters	The interplanetary defense ship UNSC Waterloo was commissioned in 2167 and was decommissioned in 2298.
THUNDERERThunderer 	2167	0.9.5.7957 meters	The interplanetary defense ship UNSC Thunderer was commissioned in 2167 and was decommissioned in 2170.
UPHOLDERUpholder 	2167	0.8.8.6886 meters	The interplanetary defense ship UNSC Upholder was commissioned in 2167 and was placed in reserve in 2330. The Upholder was reactivated in 2552 and was modernized.
ROYAL_OAKRoyal Oak 	2168	0.9.0.5905 meters	The interplanetary defense ship UNSC Royal Oak was commissioned in 2168 and was placed in reserve in 2290. The Royal Oak was reactivated in September 2552 and was partially modernized.
VENGEANCE_OF_EUROPAVengeance of Europa	2168	0.9.3.3933 meters	The interplanetary defense ship UNSC Vengeance of Europa was commissioned in 2168 and was placed in reserve in 2391. The Vengeance of Europa was reactivated in 2550 and was modernized.
TRAFALGARTrafalgar 	2168	0.9.1.7917 meters	The interplanetary defense ship UNSC Trafalgar was commissioned in 2168 and was decommissioned in 2297.
TRIDENTTrident 	2168	0.9.7.2972 meters	The interplanetary defense ship UNSC Trident was commissioned in 2168 and was decommissioned in 2198.
SWORD_OF_CERESSword of Ceres 	2169	0.8.7.6876 meters	The interplanetary defense ship UNSC Sword of Ceres was commissioned in 2169 and was placed in reserve in 2290. The Sword of Ceres was reactivated in September 2552 and was partially modernized.
LEONIDASLeonidas 	2169	0.9.6.1961 meters	The interplanetary defense ship UNSC Leonidas was commissioned in 2169 and was decommissioned in 2172.
FIELDS_OF_VERDUNFields of Verdun 	2169	0.8.1.5815 meters	The interplanetary defense ship UNSC Leonidas was commissioned in 2169 and was placed in reserve in 2299. The Fields of Verdun was reactivated in 2552 and was modernized.
CANNAECannae 	2169	0.8.9.6896 meters	The interplanetary defense ship UNSC Cannae was commissioned in 2169 and was decommissioned in 2290.
FURYFury 	2169	0.9.9.7997 meters	The interplanetary defense ship UNSC Fury was commissioned in 2169 and was destroyed in 2170 during the Trojan Offensive.
HERACLESHeracles 	2169	0.8.8.0880 meters	The interplanetary defense ship UNSC Heracles was commissioned in 2169 and was placed in reserve in 2291. The Hercules was reactivated in September 2552 and was partially modernized.
SARATOGASaratoga 	2170	0.8.6.0860 meters	The interplanetary defense ship UNSC Saratoga was commissioned in 2170 and was placed in reserve in 2293. The Saratoga was reactivated in September 2552 and was partially modernized.
GRENADIERGrenadier 	2170	0.8.8.6886 meters	The interplanetary defense ship UNSC Grenadier was commissioned in 2170 and was placed in reserve in 2298. The Grenadier was reactivated in 2552 and was modernized.
SWIFTSURESwiftsure 	2170	0.7.2.5725 meters	The interplanetary defense ship UNSC Swiftsure was commissioned in 2170 and was placed in reserve in 2296. The Swiftsure was reactivated in August 2552 and was modernized.
MONARCHMonarch 	2171	0.9.0.0900 meters	The interplanetary defense ship UNSC Monarch was commissioned in 2171 and was placed in reserve in 2296. The Monarch was reactivated in August 2552 and was modernized.
FIRE_AND_SWORDFire and Sword 	2172	0.9.8.1981 meters	The interplanetary defense ship UNSC Fire and Sword was commissioned in 2172 and was placed in reserve in 2299. The Fire and Sword was reactivated in 2552 and was modernized.
ROANOKERoanoke 	2174	0.8.4.8848 meters	The interplanetary defense ship UNSC Roanoke was commissioned in 2174 and was decommissioned in 2288.
PHALANXPhalanx 	2178	0.7.0.0700 meters	The interplanetary defense ship UNSC Phalanx was commissioned in 2178 and was decommissioned in 2286.
ILIADIliad 	2180	0.7.5.6756 meters	The interplanetary defense ship UNSC Iliad was commissioned in 2180 and was placed in reserve in 2385. The Iliad was reactivated in 2551 and was modernized.
YEAR_OF_LAMENTATIONYear of Lamentation	2180	0.8.0.0800 meters	The interplanetary defense ship UNSC Year of Lamentation was commissioned in 2180 and was decommissioned in 2367.
KAISERKaiser 	2199	0.8.2.2822 meters	The interplanetary defense ship UNSC Kaiser was commissioned in 2199 and was decommissioned in 2386.
CHATEAURENAULTChateaurenault 	2211	0.9.0.6906 meters	The interplanetary defense ship UNSC Chateaurenault was commissioned in 2211 and was placed in reserve in 2415. The Chateaurenault was reactivated in 2550 and was modernized.
RED_BARONRed Baron 	2249	0.9.9.2992 meters	The interplanetary defense ship UNSC Red Baron was commissioned in 2249 and was decommissioned in 2291.
TEGETHOFFTegethoff 	2272	0.9.2.2922 meters	The interplanetary defense ship UNSC Tegethoff was commissioned in 2272 and was placed in reserve in 2365. The Tegethoff was reactivated in 2551 and was modernized.
DERFFLINGERDerfflinger 	2276	0.9.4.5945 meters	The interplanetary defense ship UNSC Derfflinger was commissioned in 2276 and was placed in reserve in 2365. The Derfflinger was reactivated in 2551 and was modernized.
SEYDLITZSeydlitz 	2297	0.9.4.5945 meters	The interplanetary defense ship UNSC Seydlitz was commissioned in 2287 and was placed in reserve in 2395. The Seydlitz was reactivated in 2550 and was modernized.
BORODINOBorodino 	2290	0.9.4.9949 meters	The interplanetary defense ship UNSC Borodino was commissioned in 2290 and was placed in reserve in 2412. The Borodino was reactivated in 2550 and was modernized.
RURIKRurik 	2296	0.9.7.8978 meters	The interplanetary defense ship UNSC Rurik was commissioned in 2296 and was placed in reserve in 2387. The Rurik was reactivated in 2551 and was modernized.
===Cruisers===
UNSC cruisers are expected to be fast, maneuverable, well-armed, and well-armored. 
====Super cruisers====
UNSC super cruisers were long considered a theoretical apex cruiser, and matched unequalled speed with exceptional firepower. While some cruisers were called super cruisers in various media, such as the Charlemagne, Conqueror, and Irreproachable, the first super cruisers officially commissioned by the UNSC entered service in 2522 with the completion of the UNSC Radiance. The Radiance-class super cruisers were intended to enable rapid deployments against colonial rebellions and intimidate would-be rebels into inaction. The Human-Covenant War challenged the utility of the Radiance cruisers, as their armor was insufficient against Covenant weaponry. The tremendous expense of each super cruiser made their deployment highly restricted by FLEETCOM during the early years of the war; when the Radiance cruisers did see considerable action starting in the 2530s, the class suffered expected losses. While the power of the super cruisers was self-evident - every Radiance cruiser destroyed at least five Covenant vessels - the exorbitant price associated with that power was not matched by a higher survival rate. 
Cruiser 	Year	Length 	Details
RADIANCERadiance-class	2522	2.0.2.12,021 meters	The Radiance-class super cruisers began entering service in 2522.
====Super-heavy cruisers====
UNSC super-heavy cruisers were conceptually cruiser killers: fast enough to chase down contemporary cruisers, sufficiently armored against the firepower of multiple cruisers, and more than sufficiently armed for the task of destroying or disabling multiple enemy cruisers. Following the conclusion of the Interplanetary War, the UNSC Navy did not face a credible foe capable of fielding cruisers until the Insurrection and Human-Covenant War in the 2500s. 
Cruiser 	Year	Length 	Details
CHARLEMAGNECharlemagne 	2157	1.5.5.71,557 meters	The UNSC Charlemagne was commissioned in 2157. At its commission, the first super-heavy cruiser outsized all contemporaries by hundreds of meters and mounted twice the arsenal of any other cruiser in service. While it would be subsequently outsized by super-heavy and heavy cruisers alike in the next decades, the Charlemagne set the standard for UNSC super-heavy cruisers and frontline warships for the next century. The Charlemagne fought with distinction throughout the system during the Interplanetary War. The cruiser was decommissioned in 2318 after 161 years of service and placed in reserve. Following the Fall of Reach in August 2552, the Charlemagne was reactivated as a missile cruiser for the Defense of Sol and was destroyed by Covenant forces in November. Reclassified 2315: Missile Cruiser
VANGUARDVanguard 	2163	1.5.6.81,568 meters	The UNSC Vanguard was commissioned in December 2163. Following a series of victories throughout the belt that culminated in the Jovian Action of 2165, the cruiser acquired a reputation for gallantry and invincibility; by 2166, the Vanguard featured heavily in UNSC Navy recruitment drives and was considered a choice assignment. The pride of the fleet was further distinguished during the Europa Whirlwind and Trojan Offensive. The Vanguard was ultimately decommissioned only in 2329 and placed in reserve. The cruiser was reactivated in 2551, modernized, and reclassified as a heavy cruiser, subsequently participating in the successful Defense of Sol in late 2552. Reclassified 2551: Heavy Cruiser
THARSIS_MONTESTharsis Montes	2166	1.8.6.81,868 meters	The UNSC Tharsis Montes was commissioned in late 2166. While the cruiser was deployed to both the Belt and Jovian Space, its most notable actions were against the Jovian Trojans and the Frieden forces based there: by 2168, the Frieden knew the cruiser simply as "Nemesis" or "Terrorizer". The Tharsis Montes was decommissioned in 2368 and placed in reserve.
LOUIS_XIVLouis XIV 	2168	2.0.9.12,091 meters	The UNSC Louis XIV was commissioned in 2168. The largest cruiser of the Interplanetary Era, the Louis XIV participated in both the Braam-Saburov Offensive and Trojan Offensive. The massive super-heavy cruiser was decommissioned in 2370 and placed in reserve.
INSURMOUNTABLEInsurmountable	2170	2.0.0.72,007 meters	The UNSC Insurmountable was commissioned in April 2170 and was the first cruiser to carry more than a thousand missiles. The Insurmountable was decommissioned in 2386 and placed in reserve.
CONQUERORConqueror 	2175	1.9.7.41,974 meters	The UNSC Conqueror was commissioned in 2175. While considered unremarkable, the cruiser was a stalwart of the fleet throughout its career. The Conqueror was decommissioned in 2395 and placed in reserve. The cruiser was reactivated in the 2540s and returned to service as both heavy cruiser and training ship. The Conqueror took part in the 2552 Defense of Sol. Reclassified 2544: Heavy Cruiser
UNCOMPROMISINGUncompromising	2191	2.0.2.42,024 meters	The UNSC Uncompromising was commissioned in 2191. The last of the interplanetary super-heavy cruisers, the Uncompromising was one of the home fleet's proudest ships. Decommissioned in 2465 and placed in reserve, the cruiser was reactivated just over sixty years later.
FORMIDABLEFormidable-class 	2458	1.2.0.81,208 meters	The Formidable-class began entering service in 2458 as part of Project: FORTRESS.
VALIANTValiant-class 	2493	1.5.1.81,518 meters	The Valiant-class began entering service in 2493.
====Heavy cruisers====
UNSC heavy cruisers were the principal space combatant of the UNSC after the Naval Compromise of 2290 and remained the Navy's preference thereafter. 
Cruiser 	Year	Length 	Details
ENTERPRISEEnterprise 	2142	1.0.7.71,077 meters	The UNSC Enterprise was commissioned in 2142. The Enterprise was irreparably damaged by Frieden forces in 2167 during the Europa Whirlwind.
ADVENTURERAdventurer 	2143	1.0.0.61,006 meters	The UNSC Adventurer was commissioned in 2143. The heavy cruiser was irreparably damaged by Frieden forces in August 2165 during the Fleet action of 2165.
STAR_DRAGONStar Dragon 	2143	1.1.2.21,122 meters	The UNSC Star Dragon was commissioned in 2143. The heavy cruiser was decommissioned in 2290 and placed in reserve. *Reclassified 2315: Missile Cruiser
EVERESTEverest 	2144	1.1.5.61,156 meters	The UNSC Everest was commissioned in 2144. The heavy cruiser was decommissioned in 2297 and scrapped as part of the Naval Compromise of 2290.
SLAVASlava 	2145	1.1.0.11,101 meters	The UNSC Slava was commissioned in 2161. The heavy cruiser was decommissioned in 2291 and scrapped.
IZUMOIzumo 	2146	1.1.1.21,112 meters	The UNSC Izumo was commissioned in 2161. The heavy cruiser was ordered in 2141 and was built to a Japanese design. The Izumo was decommissioned in 2327 and placed in reserve.
BAGRATIONBagration 	2147	1.0.9.21,092 meters	The UNSC Bagration was commissioned in 2147. The heavy cruiser was destroyed in the Fleet action of 2165.
BARBAROSSABarbarossa 	2148	1.0.8.41,084 meters	The UNSC Barbarossa was commissioned in 2148. The heavy cruiser was destroyed in 2168 during the Battle of 81 Terpsichore.
ACONCAGUAAconcagua 	2149	1.0.8.01,080 meters	The UNSC Aconcagua was commissioned in 2149. The heavy cruiser was decommissioned in 2291 and placed in reserve.
YAMATOYamato 	2149	1.2.1.61,216 meters	The UNSC Yamato was commissioned in 2149. The heavy cruiser was decommissioned in 2297 and placed in reserve.
NUSANTARANusantara 	2149	1.1.0.61,106 meters	The UNSC Nusantara was commissioned in 2149. The heavy cruiser was decommissioned in 2292 and placed in reserve.
INDRAPRASTHAIndraprastha 	2151	1.2.0.51,205 meters	The UNSC Indraprastha was commissioned in 2151. The heavy cruiser was decommissioned in 2301 and placed in reserve.
MARATHON_2152Marathon 	2152	1.0.4.21,042 meters	The UNSC Marathon was commissioned in 2152. The heavy cruiser was decommissioned in 2296 and scrapped.
ZHENG_HEZheng He 	2153	1.2.0.01,200 meters	The UNSC Zheng He was commissioned in 2153. The heavy cruiser was decommissioned in 2291 and placed in reserve.
SWIFTSwift 	2153	1.0.9.51,095 meters	The UNSC Swift was commissioned in 2153. The heavy cruiser was decommissioned in 2296 and placed in reserve.
BOLIVARBolivar 	2154	1.1.2.01,120 meters	The UNSC Bolivar was commissioned in 2154. The heavy cruiser was destroyed in 2169.
CHALLENGERChallenger 	2155	1.2.0.21,202 meters	The UNSC Challenger was commissioned in 2155. The heavy cruiser was decommissioned in 2299 and scrapped as part of the Naval Compromise of 2290.
KILIMANJAROKilimanjaro 	2158	1.2.2.81,228 meters	The UNSC Kilimanjaro was commissioned in 2158. The heavy cruiser was decommissioned in 2304 and placed in reserve.
SALADINSaladin 	2159	1.1.7.71,177 meters	The UNSC Saladin was commissioned in 2159. The heavy cruiser was decommissioned in 2305 and placed in reserve as part of the Naval Compromise of 2290.
MARE_IMBRIUMMare Imbrium 	2159	1.1.5.21,152 meters	The UNSC Mare Imbrium was commissioned in 2159. The heavy cruiser was decommissioned in 2296 and placed in reserve.
LIONLion 	2160	0.9.5.7957 meters 	The UNSC Lion was commissioned in 2160. The heavy cruiser was decommissioned in 2296 and placed in reserve as part of the Naval Compromise of 2290.*Reclassified 2315: Missile Cruiser
COMMONWEALTH_2161Commonwealth 	2161	1.2.1.51,215 meters	The UNSC Commonwealth was commissioned in 2161. The heavy cruiser was destroyed in March 2164 in the Battle of the Martian Moons.
OLYMPUS_MONSOlympus Mons 	2161	1.4.4.21,442 meters	The UNSC Olympus Mons was commissioned in 2161. The heavy cruiser was decommissioned in 2308 and placed in reserve.
NAPOLEONNapoleon 	2162	1.1.3.01,130 meters	The UNSC Napoleon was commissioned in 2162. The heavy cruiser was irreparably damaged in 2168.
PRAETORPraetor 	2162	1.0.2.81,028 meters	The UNSC Praetor was commissioned in 2162. The heavy cruiser was decommissioned in 2295 and scrapped as part of the Naval Compromise of 2290.
MARE_TRANQUILLITATISMare Tranquillitatis 	2163	1.4.5.61,456 meters	The UNSC Mare Tranquillitatis was commissioned in 2163. The heavy cruiser was decommissioned in 2296 and placed in reserve.
WASHINGTONWashington 	2163	1.1.4.61,146 meters	The UNSC Washington was commissioned in 2163. The heavy cruiser was destroyed in the Fleet action of 2165.
KNIGHTKnight 	2164	1.1.0.01,100 meters	The UNSC Knight was commissioned in 2164. The heavy cruiser was decommissioned in 2292 and placed in reserve as part of the Naval Compromise of 2290. *Reclassified 2315: Missile Cruiser
INDOMITABLEIndomitable-class 	2164	1.4.4.51,445 meters	The five Indomitable-class interplanetary heavy cruisers were commissioned from 2164 to 2166; all five survived the Interplanetary War. Following the Naval Compromise of 2290, three members of the class were scrapped and two were placed in reserve, with the last Indomitable cruiser out of service in 2303. Both reserve cruisers were reactivated and modernized in 2550 and 2551 and were reclassified as light cruisers; one was damaged beyond repair during the Battle of Mars in 2552 and the other survived the war.*Reclassified 2315: Missile Cruiser*Reclassified 2550: Light Cruiser
STEADFASTSteadfast 	2164	1.3.4.51,345 meters	The UNSC Steadfast was commissioned in 2164. The heavy cruiser was decommissioned in 2290 and placed in reserve as part of the Naval Compromise of 2290. *Reclassified 2315: Missile Cruiser
CHARLES_DE_GAULLECharles de Gaulle 	2165	1.4.7.01,470 meters	The UNSC Charles de Gaulle was commissioned in 2165. The heavy cruiser was decommissioned in 2354 and placed in reserve. *Reclassified 2315: Missile Cruiser
ROOSEVELTRoosevelt 	2166	1.1.6.61,166 meters	The UNSC Roosevelt was commissioned in 2166. The heavy cruiser was decommissioned in 2341 and placed in reserve. *Reclassified 2315: Missile Cruiser
LINCOLNLincoln 	2167	1.1.8.41,184 meters	The UNSC Lincoln was commissioned in 2167. The heavy cruiser was decommissioned in 2354 and placed in reserve. *Reclassified 2315: Missile Cruiser
HEAVEN'S_RETRIBUTIONHeaven's Retribution 	2168	1.4.1.01,410 meters	The UNSC Heaven's Retribution was commissioned in 2167. The heavy cruiser was decommissioned in 2310 and placed in reserve. *Reclassified 2315: Missile Cruiser
AURORAAurora-class 	2168	1.8.4.41,844 meters	The twelve Aurora-class interplanetary heavy cruisers were commissioned from 2168 to 2178. Five members of the class were scrapped with the remaining seven going into reserve from 2291 to 2322. *Reclassified 2315: Missile Cruiser
WTINESSWitness 	2168	1.3.7.81,378 meters	The UNSC Witness was commissioned in 2168. The heavy cruiser was decommissioned in 2290 and placed in reserve as part of the Naval Compromise of 2290. *Reclassified 2315: Missile Cruiser
FIRESTORMFirestorm 	2168	1.2.9.11,291 meters	The UNSC Firestorm was commissioned in 2168. The heavy cruiser was decommissioned in 2193 and scrapped.
SHOCK_AND_AWEShock and Awe 	2169	1.6.8.21,682 meters	The UNSC Shock and Awe was commissioned in 2169. The heavy cruiser was decommissioned in 2295 and placed in reserve as part of the Naval Compromise of 2290. *Reclassified 2315: Missile Cruiser
CERERIAN_DREAMCererian Dream 	2169	1.5.2.81,528 meters	The UNSC Cererian Dream was commissioned in 2169. The heavy cruiser was decommissioned in 2308 and placed in reserve as part of the Naval Compromise of 2290. *Reclassified 2315: Missile Cruiser
INTEGRITYIntegrity 	2169	1.4.0.01,400 meters	The UNSC Integrity was commissioned in 2169. The heavy cruiser was decommissioned in 2292 and placed in reserve as part of the Naval Compromise of 2290. *Reclassified 2315: Missile Cruiser
ON_WINGS_OF_ASHOn Wings of Ash 	2170	1.6.0.61,606 meters	The UNSC On Wings of Ash was commissioned in 2170. The heavy cruiser was decommissioned in 2300 and placed in reserve as part of the Naval Compromise of 2290. *Reclassified 2315: Missile Cruiser
FINAL_WARNINGFinal Warning 	2170	1.5.4.51,545 meters	The UNSC Final Warning was commissioned in 2170. The heavy cruiser was decommissioned in 2300 and placed in reserve as part of the Naval Compromise of 2290. *Reclassified 2315: Missile Cruiser
GILGAMESHGilgamesh 	2170	1.8.8.61,886 meters	The UNSC Gilgamesh was commissioned in 2170. The heavy cruiser was decommissioned in 2196 and scrapped.
PROMETHEUSPrometheus 	2170	1.8.0.51,805 meters	The UNSC Prometheus was commissioned in 2170. The heavy cruiser was decommissioned in 2191 and scrapped.
LEGACY_OF_IRONLegacy of Iron 	2171	1.6.7.21,672 meters	The UNSC Legacy of Iron was commissioned in 2171. The heavy cruiser was decommissioned in 2298 and placed in reserve as part of the Naval Compromise of 2290. Reclassified 2315: Missile Cruiser
KRONPRINZKronprinz 	2172	1.6.4.01,640 meters	The UNSC Kronprinz (Crown Prince) was commissioned in 2172. Launched incomplete during the 2170 Trojan Offensive, the Frieden battlecruiser was captured by the UNSC and subsequently completed for the fleet as a heavy cruiser. The Kronprinz was decommissioned in 2236 and placed in reserve.
THUNDER_CALLERThunder Caller 	2173	1.5.8.01,580 meters	The UNSC Thunder Caller was commissioned in 2173. The heavy cruiser was decommissioned in 2315 and placed in reserve. Reclassified 2315: Missile Cruiser
ZIELGERICHTETZielgerichtet 	2173	0.9.7.2972 meters 	The UNSC Zielgerichtet (Purposeful) was commissioned in 2173. Incomplete in January 2170, the Frieden cruiser was captured by the UNSC and completed for the fleet as a heavy cruiser. The Zielgerichtet was decommissioned in 2198 and scrapped.
UNABHANGIGKEITUnabhangigkeit 	2175	1.5.4.71,547 meters	The UNSC Unabhangigkeit (Independence) was commissioned in 2175. Incomplete in January 2170, the Frieden battlecruiser was captured by the UNSC and completed for the fleet as a heavy cruiser. The Unabhangigkeit was decommissioned in 2199 and scrapped.
ZWEIHÄNDERZweihänder 	2176	1.3.9.61,396 meters	The UNSC Zweihänder (Two-Handed) was commissioned in 2176. Incomplete in January 2170, the Frieden battlecruiser was captured by the UNSC and completed for the fleet as a heavy cruiser. The Zweihänder was decommissioned in 2191 and scrapped.
VALIANTValiant 	2177	1.7.7.21,772 meters	The UNSC Valiant was commissioned in 2177. The heavy cruiser was decommissioned in 2319 and placed in reserve. Reclassified 2315: Missile Cruiser
WINTERWinter 	2186	1.6.4.81,648 meters	The UNSC Winter was commissioned in 2186. The heavy cruiser was decommissioned in 2299 and placed in reserve as part of the Naval Compromise of 2290. Reclassified 2315: Missile Cruiser
HYPERIONHyperion 	2188	1.8.4.41,844 meters	The UNSC Hyperion was commissioned in 2188. The heavy command cruiser was decommissioned in 2363. *Reclassified 2315: Missile Cruiser
UNITYUnity-class 	2294	1.1.0.21,102 meters	The forty-five Unity-class interplanetary heavy cruisers were commissioned from 2294 to 2361 and remained in service until 2472. The Unity cruisers were the first to mount a magnetic accelerator cannon. Twenty-five members of the class were decommissioned and scrapped while 20 Unity cruisers were placed in reserve.
WATCHKEEPERWatchkeeper-class 	2375	0.6.0.5605 meters 	The twenty-five Watchkeeper-class heavy cruisers were nominally built for the Colonial Military Administration and were commissioned from 2375 to 2391; during the Inner Colony Wars, the CMA transferred seven of the heavy cruisers to the UNSC from 2393 to 2397. Both the CMA and the UNSC decommissioned their Watchkeeper heavy cruisers from 2415 to 2438 and sold eight disarmed cruisers to colonial defense fleets in the 2430s. Two colonial Watchkeepers were scrapped before the Insurrection and all six remaining cruisers were destroyed by Covenant forces during the Human-Covenant War.
FIREKEEPERFirekeeper 	2377	0.6.0.5605 meters 	The UNSC Firekeeper was commissioned in 2377. The first interstellar heavy command cruiser of the UNSC, the Firekeeper was intended as an experimental flagship for the fleet. Its experimental role came to an abrupt end following the outbreak of the Inner Colony Wars in 2386. The Firekeeper was decommissioned in 2415.
MIDNIGHT_SENTINELMidnight Sentinel 	2381	0.6.0.5605 meters 	The UNSC Midnight Sentinel was commissioned in 2381. The experimental heavy cruiser served alongside the trials ship UNSC Trebuchet until the Inner Colony Wars. Following the retirement of the Trebuchet in 2418, weapon testing and trials moved to Beta Eridani, where the Midnight Sentinel was irreparably damaged when its main gun catastrophically exploded in 2425.
PEACEMAKERPeacemaker-class 	2392	0.6.8.6686 meters 	The Peacemaker-class began entering service in 2392.*Reclassified 2452: Light Cruiser
PEACEKEEPERPeacekeeper-class 	2437	0.7.4.5745 meters 	The Peacekeeper-class began entering service in 2437. *Reclassified 2496: Light Cruiser
PEARLPearl 	2441	0.7.4.5745 meters 	The heavy cruiser UNSC Pearl was commissioned in 2441.*Reclassified 2496: Light Cruiser
PEREGRINEPeregrine 	2444	0.7.4.5745 meters 	The heavy cruiser UNSC Peregrine was commissioned in 2444.*Reclassified 2502: Light Cruiser
PRINCESSPrincess 	2445	0.7.4.5745 meters 	The heavy cruiser UNSC Princess was commissioned in 2445.*Reclassified 2496: Light Cruiser
PRIZEFIGHTERPrizefighter 	2446	0.7.4.5745 meters 	The heavy cruiser UNSC Prizefighter was commissioned in 2446.*Reclassified 2502: Light Cruiser
PREFERENCE_FOR_PRECISIONPreference for Precision	2449	0.7.5.7757 meters 	The heavy cruiser UNSC Preference for Precision was commissioned in 2449.*Reclassified 2502: Light Cruiser
COMMONWEALTH_2452Commonwealth-class 	2452	0.9.7.6976 meters 	The Commonwealth-class began entering service in 2452. The heavy cruiser class was part of the FORTRESS I naval program.
EXPEDITIOUSExpeditious-class 	2475	0.9.2.2922 meters 	The Expeditious-class began entering service in 2475. The heavy cruiser class was part of the FORTRESS II naval program.
TENACIOUSTenacious-class 	2496	1.0.8.21,082 meters	The Tenacious-class began entering service in 2496. The heavy cruiser class was part of the FORTRESS IV naval program.
MARATHON_2520Marathon-class 	2520	1.1.9.21,192 meters	The Marathon-class began entering service in 2520. The heavy cruiser class was part of the FORTRESS IV naval program.
WARRIORWarrior-class 	2541	1.3.3.61,336 meters	The Warrior-class began entering service in 2541. The heavy cruiser class was part of the STARLIGHT FORTITUDE naval program.
====Light cruisers====
UNSC light cruisers were multirole high-speed combatants. 
Cruiser 	Year	Length 	Details
ACHIEVEMENTAchievement 	2103	0.7.1.6716 meters 	The UNSC Achievement was commissioned in 2103. The light cruiser was decommissioned in 2191 and sold for preservation as a museum ship.
AMERIGOAmerigo 	2103	0.7.3.2732 meters 	The UNSC Amerigo was commissioned in 2103. The light cruiser was decommissioned in 2260 and placed in reserve. In 2293, the Amerigo was withdrawn from reserve and sold for preservation as a museum ship.
UNIONUnion ‡ 	2104	0.7.1.2712 meters 	The UNSC Union was commissioned in 2104. The light cruiser was irreparably damaged by Frieden forces in 2166 during the Europa Whirlwind.
INDEPENDENCEIndependence 	2105	0.7.3.0730 meters 	The UNSC Independence was commissioned in 2105. The light cruiser was decommissioned in 2279 and placed in reserve.
ANDESAndes 	2106	0.7.5.0750 meters 	The UNSC Andes was commissioned in 2106. The light cruiser was decommissioned in 2280 and placed in reserve.
GAGARINGagarin ‡ 	2107	0.8.2.2822 meters 	The UNSC Gagarin was commissioned in 2107. The light cruiser was irreparably damaged by Frieden forces in early 2167 during the Battle of the Belt.
COLUMBIAColumbia † 	2107	0.7.7.6776 meters 	The UNSC Columbia was commissioned in 2107. The light cruiser was badly damaged in 2164 and was subsequently scuttled to prevent capture.
BALTICBaltic 	2108	0.8.0.0800 meters 	The UNSC Baltic was commissioned in 2108. The light cruiser was decommissioned in 2280 and placed in reserve.
OCEANIAOceania 	2109	0.7.4.0740 meters 	The UNSC Oceania was commissioned in 2109. The light cruiser was decommissioned in 2280 and placed in reserve.
PROSPERITYProsperity ‡ 	2109	0.8.1.1811 meters 	The UNSC Prosperity was commissioned in 2109. The light cruiser was badly damaged in late 2169. Still under heavy repair when the war ended in early March 2170, the Prosperity was ultimately discarded and scrapped later that year.
SWARAJSwaraj 	2110	0.8.1.6816 meters 	The UNSC Swaraj was commissioned in 2110. The light cruiser was decommissioned in 2291 and placed in reserve.
INTERDICTORInterdictor 	2111	0.7.4.2742 meters 	The UNSC Interdictor was commissioned in 2111. The light cruiser was decommissioned in 2291 and placed in reserve.
CAESARCaesar 	2112	0.7.5.7757 meters 	The UNSC Caesar was commissioned in 2112. The light cruiser was decommissioned in 2292 and placed in reserve.
GARUDAGaruda 	2113	0.7.9.3793 meters 	The UNSC Garuda was commissioned in 2113. The light cruiser was decommissioned in 2288 and placed in reserve.
AMATERASUAmaterasu 	2114	0.8.7.0870 meters 	The UNSC Amaterasu was commissioned in 2114. The light cruiser was decommissioned in 2296 and placed in reserve.
RURIKRurik 	2114	0.8.8.8888 meters 	The UNSC Rurik was commissioned in 2114. The light cruiser was decommissioned in 2292 and placed in reserve.
CONDORCondor ‡ 	2115	0.7.3.4734 meters 	The UNSC Condor was commissioned in 2115. The light cruiser was irreparably damaged in 2167.
ATHENAAthena ‡ 	2153	0.8.6.7867 meters 	The UNSC Athena was commissioned in 2115. The light cruiser was irreparably damaged in 2167.
EAGLEEagle † 	2121	0.9.0.6906 meters 	The UNSC Eagle was commissioned in 2121 and was destroyed in 2165.
SENTINELSentinel † 	2122	0.9.1.7917 meters 	The UNSC Sentinel was commissioned in 2122 and was scuttled in 2168.
ACCORDANCEAccordance-class 	2123	0.8.8.0880 meters 	The twenty-four Accordance-class cruisers were commissioned in flights of eight cruisers each from 2123 to 2166. Nine Accordance light cruisers were destroyed during the Interplanetary War and another seven were damaged beyond repair. Of the eight remaining cruisers, seven were placed in reserve and one was scrapped. Reclassified 2315: Missile Cruiser
BONAVENTUREBonaventure † 	2142	0.8.3.6836 meters 	The interplanetary light cruiser UNSC Bonaventure was commissioned in 2142 and was scuttled in 2166.
GARIBALDIGaribaldi 	2144	0.8.3.3833 meters 	The interplanetary light cruiser UNSC Garibaldi was commissioned in 2144 and was damaged beyond repair in 2165.
MARKSMANMarksman 	2145	0.7.6.5765 meters 	The interplanetary light cruiser UNSC Marksman was commissioned in 2145 and was placed in reserve in 2296.Reclassified 2315: Missile Cruiser
ARCHIMEDESArchimedes 	2148	0.7.7.7777 meters 	The interplanetary light cruiser UNSC Archimedes was commissioned in 2148 and was damaged beyond repair in 2169.
TIGERTiger 	2150	0.8.6.6866 meters 	The interplanetary light cruiser UNSC Tiger was commissioned in 2150 and was placed in reserve in 2230.Reclassified 2315: Missile Cruiser
VIGILANCEVigilance 	2152	0.7.6.8768 meters 	The UNSC Vigilance was commissioned in 2152. The light cruiser was transferred to the Office of Naval Intelligence and served as ONI's flagship until 2188, when it was reassigned as the flagship of ONI's stealth program flotilla. The Vigilance was decommissioned in 2231 and scrapped.
CAPTAINCaptain † 	2156	0.8.4.5845 meters 	The interplanetary light cruiser UNSC Captain was commissioned in 2156 and was destroyed in January 2170 during the Trojan Offensive.
INTERCEPTORInterceptor 	2160	0.8.9.8898 meters 	The interplanetary light cruiser UNSC Interceptor was commissioned in 2160 and was placed in reserve in 2245.Reclassified 2315: Missile Cruiser
ARTEMISArtemis † 	2161	0.8.1.8818 meters 	The interplanetary light cruiser UNSC Artemis was commissioned in 2161 and was damaged and scuttled in 2167.
HYPERIONHyperion † 	2162	0.8.5.3853 meters 	The interplanetary light cruiser UNSC Hyperion was commissioned in 2162 and was destroyed in January 2170 during the Trojan Offensive.
DEADLY_IMPULSEDeadly Impulse 	2163	0.9.7.9979 meters 	The interplanetary light cruiser UNSC Deadly Impulse was commissioned in 2163 and was placed in reserve in 2317.Reclassified 2315: Missile Cruiser
UNYIELDINGUnyielding 	2165	0.9.7.9979 meters 	The interplanetary light cruiser UNSC Unyielding was commissioned in 2165 and was placed in reserve in 2292.Reclassified 2315: Missile Cruiser
ALLEGIANCEAllegiance-class 	2165	0.9.9.2992 meters 	The thirty-six Allegiance-class interplanetary light cruisers were commissioned between 2165 and 2173. The Allegiance cruisers were decommissioned from 2267 to 2415, with ten placed in reserve.Reclassified 2315: Missile Cruiser
CONDOTTIERICondottieri 	2165	1.0.0.71,007 meters	The interplanetary light cruiser UNSC Condottieri was commissioned in 2165. The Condottieri was captured incomplete from Frieden forces in the Belt. The light cruiser was placed in reserve in 2290.Reclassified 2315: Missile Cruiser
LANCELOTLancelot 	2166	0.8.0.3803 meters 	The interplanetary light cruiser UNSC Lancelot was commissioned in 2166 and was decommissioned in 2278.
LANCERLancer 	2167	0.7.6.6766 meters 	The interplanetary light cruiser UNSC Lancer was commissioned in 2167 and was placed in reserve in 2290.Reclassified 2315: Missile Cruiser
UNDER_ANY_SKYUnder Any Sky 	2168	0.8.7.5875 meters 	The interplanetary light cruiser UNSC Under Any Sky was commissioned in 2168 and was placed in reserve in 2290.Reclassified 2315: Missile Cruiser
BLINDING_LIGHTBlinding Light 	2169	1.0.0.61,006 meters	The interplanetary light cruiser UNSC Blinding Light was commissioned in 2169 and was placed in reserve in 2300.Reclassified 2315: Missile Cruiser
SWORD_OF_THE_SUNRISESword of the Sunrise 	2169	1.3.3.61,336 meters	The interplanetary light cruiser UNSC Sword of the Sunrise was commissioned in 2169 and was placed in reserve in 2307.Reclassified 2315: Missile Cruiser
ZITADELLEZitadelle 	2170	0.9.9.6996 meters 	The UNSC Zitadelle (Citadel) was commissioned on January 26, 2170. The ex-Frieden cruiser and acting flagship had been surrendered to UNSC forces on January 22. The Zitadelle was decommissioned in 2245 and placed in reserve.
INTRUDERIntruder 	2170	0.9.7.8978 meters 	The interplanetary light cruiser UNSC Intruder was commissioned on March 6, 2170. The Intruder was placed in reserve in 2300.Reclassified 2315: Missile Cruiser
STORMCALLERStormcaller 	2170	0.9.3.7937 meters 	The interplanetary light cruiser UNSC Stormcaller was commissioned in 2170 and was placed in reserve in 2297.Reclassified 2315: Missile Cruiser
JOVIAN_STORMJovian Storm 	2171	1.0.9.91,099 meters	The interplanetary light cruiser UNSC Jovian Storm was commissioned in 2171 and was placed in reserve in 2314.Reclassified 2315: Missile Cruiser
WHIRLWIND_REAPERWhirlwind Reaper 	2171	1.4.8.81,488 meters	The interplanetary light cruiser UNSC Whirlwind Reaper was commissioned in 2171 and was placed in reserve in 2316.Reclassified 2315: Missile Cruiser
MASTER_OF_EAGLESMaster of Eagles 	2172	1.2.0.81,208 meters	The interplanetary light cruiser UNSC Master of Eagles was commissioned in 2172 and was placed in reserve in 2296.Reclassified 2315: Missile Cruiser
KAVALLERIEKavallerie 	2173	0.7.3.6736 meters 	The UNSC Kavallerie (Calvary) was commissioned in 2173. Incomplete in January 2170, the Frieden cruiser was captured by the UNSC and completed as a light cruiser for the fleet. The Kavallerie was decommissioned in 2190 and scrapped.
OLYMPUSOlympus 	2179	1.0.8.01,080 meters	The interplanetary light cruiser UNSC Olympus was commissioned in 2179 and was placed in reserve in 2316.Reclassified 2315: Missile Cruiser
SPIRIT_OF_THERMOPYLAESpirit of Thermopylae 	2180	1.2.0.01,200 meters	The interplanetary light cruiser UNSC Spirit of Thermopylae was commissioned in 2180 and was placed in reserve in 2344.Reclassified 2315: Missile Cruiser
IN_A_FOREST_OF_RED_TREESIn a Forest of Red Trees 	2193	1.1.1.61,116 meters	The interplanetary light cruiser UNSC In a Forest of Red Trees was commissioned in 2193 and was placed in reserve in 2370.Reclassified 2315: Missile Cruiser
REVERENCEReverence-class 	2212	1.0.1.21,012 meters	The eighty-four Reverence-class interplanetary light cruisers were commissioned between 2212 and 2361 in flights of twelve cruisers each. Forty-eight Reverence light cruisers were built with magnetic accelerator cannons and were reclassified as missile cruisers in 2315. The remaining thirty-six Reverence cruisers were built after the Naval Compromise of 2290 and were modified to carry light coil MAC systems; these thirty-six were sometimes called the Challenging-class or the Reverence II cruisers. The class was slowly decommissioned from 2348 to 2486, with thirty-two MAC-equipped cruisers placed in reserve.
SAFEGUARDSafeguard-class 	2396	0.5.4.8548 meters 	The Safeguard-class began entering service in 2396 during the Inner Colony Wars.
PEACEMAKERPeacemaker-class # 	2452	0.6.7.5675 meters 	The Peacemaker-class heavy cruisers were reclassified as light cruisers in 2452.
FIDELITYFidelity-class 	2477	0.7.5.2752 meters 	The Fidelity-class began entering service in 2477. The light cruiser class was part of the FORTRESS II naval program.
HUSSARHussar-class 	2492	0.8.8.9889 meters 	The Hussar-class began entering service in 2492. The light cruiser class was a product of the ARSENAL project and part of the FORTRESS III naval program.
PEACEKEEPERPeacekeeper-class # 	2496	0.7.4.5745 meters 	The Peacekeeper-class heavy cruisers were reclassified as light cruisers in 2496.
PEARLPearl # 	2496	0.7.4.5745 meters 	The heavy cruiser UNSC Pearl was reclassified as a light cruiser in 2496.
PRINCESSPrincess # 	2496	0.7.4.5745 meters 	The heavy cruiser UNSC Princess was reclassified as a light cruiser in 2496.
PEREGRINEPeregrine # 	2503	0.7.4.5745 meters 	The heavy cruiser UNSC Peregrine was reclassified as a light cruiser in 2503.
PRIZEFIGHTERPrizefighter # 	2505	0.7.4.5745 meters 	The heavy cruiser UNSC Prizefighter was reclassified as a light cruiser in 2505.
PREFERENCE_FOR_PRECISIONPreference for Precision #	2505	0.7.5.7757 meters 	The heavy cruiser UNSC Preference for Precision was reclassified as a light cruiser in 2505.
HALCYONHalcyon-class 	2510	1.1.7.01,170 meters	The Halcyon-class began entering service in 2510. The light cruiser class was part of the FORTRESS IV naval program.
INTREPIDIntrepid-class # 	2512	0.7.1.6716 meters 	The Intrepid-class colonial cruisers were reclassified as light cruisers in 2512.Reclassified 2524: Heavy Destroyer
FORCEFULForceful-class # 	2514	0.8.7.7877 meters 	The Forceful-class colonial cruisers were reclassified as light cruisers in 2514.
ZEALOUSZealous-class 	2517	1.0.9.01,090 meters	The Zealous-class began entering service in 2517. The light cruiser class was part of the FORTRESS IV naval program.
RECKONINGReckoning-class 	2546	1.1.4.21,142 meters	The Reckoning-class began entering service in 2546. The light cruiser class was part of the STARLIGHT FORTITUDE naval program.
PILLAR_OF_AUTUMNPillar of Autumn † 	2552	1.1.7.01,170 meters	The Halcyon-class light cruiser UNSC Pillar of Autumn was heavily and uniquely modified in 2552. The Pillar of Autumn was damaged, crash-landed, and ultimately scuttled in September 2552 during the Soell Campaign.
====Expeditionary cruisers====
UNSC expeditionary cruisers were essentially discounted assault ships capable of transporting and deploying considerable Marine and ODST forces while still fulfilling the role of space cruiser; expeditionary cruisers were anything but cheap. 
Cruiser 	Year	Length 	Details
CONSEQUENCE_AND_VENGEANCEConsequence and Vengeance	2168	1.5.5.01,550 meters	The interplanetary expeditionary cruiser UNSC Consequence and Vengeance was commissioned in 2168 and was placed in reserve in 2296.
SUPERMARINESupermarine 	2168	1.4.1.71,417 meters	The interplanetary expeditionary cruiser UNSC Supermarine was commissioned in 2168 and was placed in reserve in 2295.
BLACK_PRINCEBlack Prince 	2169	1.6.2.31,623 meters	The interplanetary expeditionary cruiser UNSC Black Prince was commissioned in 2169 and was placed in reserve in 2291.
DISTANT_TIDEDistant Tide 	2169	1.2.1.61,216 meters	The interplanetary expeditionary cruiser UNSC Distant Tide was commissioned in 2169 and was decommissioned in 2196.
IRREPROACHABLEIrreproachable 	2170	1.7.0.01,700 meters	The interplanetary expeditionary cruiser UNSC Irreproachable was commissioned in 2170 and was placed in reserve in 2312.
ARCTICArctic 	2170	1.6.1.41,614 meters	The interplanetary expeditionary cruiser UNSC Arctic was commissioned in 2170 and was placed in reserve in 2367.
KNIGHT_OF_THE_SEVEN_STARSKnight of the Seven Stars	2171	1.8.0.61,806 meters	The interplanetary expeditionary cruiser UNSC Knight of the Seven Stars was commissioned in 2171 and was placed in reserve in 2359.
LORD_OF_WOLVESLord of Wolves 	2172	1.9.6.71,967 meters	The interplanetary expeditionary cruiser UNSC Lord of Wolves was commissioned in 2172 and was placed in reserve in 2365.
ERZHERZOGErzherzog 	2173	1.6.1.41,614 meters	The interplanetary expeditionary cruiser UNSC Erzherzog was commissioned in 2173 and was placed in reserve in 2195.
COUNTERSCARPCounterscarp 	2174	1.4.9.01,490 meters	The interplanetary expeditionary cruiser UNSC Counterscarp was commissioned in 2174 and was decommissioned in 2191.
PILLAR_OF_AUTUMNPillar of Autumn 	2176	1.0.1.41,014 meters	The interplanetary expeditionary cruiser UNSC Pillar of Autumn was commissioned in 2176 and was decommissioned in 2367.
CHRYSANTHEMUM_BLOSSOMSChrysanthemum Blossoms 	2186	1.7.0.61,706 meters	The interplanetary expeditionary cruiser UNSC Chrysanthemum Blossoms was commissioned in 2186 and was placed in reserve in 2384.
GARRISONGarrison 	2382	0.6.0.5605 meters 	The expeditionary cruiser UNSC Garrison was commissioned in 2382 and was decommissioned in 2421.
JÄGERJäger-class 	2482	1.0.5.41,054 meters	The seven Jäger-class expeditionary cruisers were commissioned from 2482 to 2488. (ARSENAL)
JANISSARYJanissary-class 	2499	1.0.7.91,079 meters	The Janissary-class expeditionary cruisers began entering service in 2499. (ARSENAL)
HEAVEN'S_VANGUARDHeaven's Vanguard 	2502	0.7.8.6786 meters 	The expeditionary cruiser UNSC Heaven's Vanguard was commissioned in 2502.
VISIONARYVisionary-class 	2532	1.2.2.81,228 meters	The Visionary-class expeditionary cruisers began entering service in 2532. (STARLIGHT FORTITUDE)
====Colonial cruisers====
CMA colonial cruisers were the multirole workhorses of the Colonial Military Administration. 
Cruiser 	Year	Length 	Details
COURAGEOUSCourageous-class 	2372	0.4.6.5465 meters	The forty-four Courageous-class colonial cruisers were commissioned from 2372 to 2388.*Reclassified 2420: Aviso
SWIFTSwift-class 	2390	0.5.1.5515 meters	The Swift-class colonial cruisers began entering service in 2390.*Reclassified 2425: Aviso
PERSEVERANCEPerseverance-class	2390	0.5.3.0530 meters	The Perseverance-class colonial cruisers began entering service in 2412.*Reclassified 2436: Aviso
DILIGENCEDiligence-class 	2433	0.5.5.0550 meters	The Diligence-class colonial cruisers began entering service in 2433.*Reclassified 2472: Aviso*Reclassified 2496: Light destroyer
ARDENTArdent-class 	2456	0.6.2.2622 meters	The Ardent-class colonial cruisers began entering service in 2456.*Reclassified 2510: Light destroyer
RELENTLESSRelentless-class 	2474	0.6.5.8658 meters	The Relentless-class colonial cruisers began entering service in 2474.*Reclassified 2510: Heavy destroyer
INTREPIDIntrepid-class 	2491	0.7.1.6716 meters	The Intrepid-class colonial cruisers began entering service in 2491.*Reclassified 2512: Light cruiser*Reclassified 2524: Heavy destroyer
FORCEFULForceful-class 	2505	0.8.7.7877 meters	The Forceful-class colonial cruisers began entering service in 2505.*Reclassified 2512: Light cruiser
====Missile cruisers====
The UNSC missile cruiser designation was created in 2315 to distinguish between cruisers that carried magnetic accelerator cannons and those that did not. With the Unity-class heavy cruisers the only ships mounting MACs, all other UNSC cruisers were relegated to the missile cruiser classification, though an informal routine of calling certain ships "heavy missile cruisers" and "light missile cruisers" persisted until around the turn of the century. The last missile cruisers were placed in reserve in the 2370s and MACs became standard on all UNSC cruisers. As cruiser losses during the Human-Covenant War soared, the UNSC began reactivating old missile cruisers and outfitting them with outrigger magnetic accelerator cannons, usually reclassifying the resulting cruiser as a light cruiser or a heavy cruiser. Losses ultimately outpaced modernization efforts, and numerous old cruisers were reactivated for service as missile cruisers for the Defense of Earth in 2552. 
===Avisos===
UNSC avisos were primarily employed for colonial patrol and were usually operated in tandem with local or regional patrol ships and other customs enforcement craft. The aviso designation was first introduced in 2138. 
Aviso 	Year	Length 	Details
OUTPOSTOutpost 	2128	0.5.3.2532 meters	The UNSC Outpost was commissioned in 2128. When the Outpost entered service, it was classified as a small light cruiser and was tasked with patrolling the Belt; ten years later, the Outpost was reclassified as an aviso alongside the Wayfarer. The Outpost was destroyed by Frieden forces in April 2167 in the opening engagement of the Battle of 3 Juno.
WAYFARERWayfarer 	2133	0.6.0.2602 meters	The UNSC Wayfarer was commissioned in 2133. When the Wayfarer entered service, it was classified as a small light cruiser and was tasked with patrolling the Belt; five years later, the Wayfarer was reclassified as an aviso alongside the Outpost. The Wayfarer was irreparably damaged by Frieden forces in 2169 during the Battle of the Belt.
ARGOArgo 	2138	0.4.8.6486 meters	The UNSC Argo was commissioned in 2138. The Argo was ambushed and destroyed by Frieden forces in October 2164 during the Battle of the Belt.
BOUNDARYBoundary 	2138	0.4.5.2452 meters	The UNSC Boundary was commissioned in 2138. The aviso served throughout the Belt during the Interplanetary War. The Boundary was decommissioned in 2271 and sold for scrap and partial preservation.
COVENANTCovenant 	2139	0.4.4.8448 meters	The UNSC Covenant was commissioned in 2139. The Covenant was destroyed by Frieden forces in 2166 during the Europa Whirlwind.
DIGNITYDignity 	2140	0.4.4.0440 meters	The UNSC Dignity was commissioned in 2140. The Dignity was destroyed by Frieden forces in July 2167 in the opening engagement of the Siege of Ceres.
ESCORTEscort 	2140	0.3.8.6386 meters	The UNSC Escort was commissioned in 2140. The Escort was irreparably damaged by Frieden forces in early 2169 during the Battle of the Belt.
FORWARDForward 	2140	0.4.0.6406 meters	The UNSC Forward was commissioned in 2140. The Forward was destroyed by Frieden forces in August 2165 during the Fleet action of 2165.
GUIDANCEGuidance 	2141	0.3.9.2392 meters	The UNSC Guidance was commissioned in 2141. The aviso served throughout the Belt during the Interplanetary War. The Guidance was decommissioned in 2279 and sold for scrap.
HONORABLEHonorable 	2142	0.4.2.5425 meters	The UNSC Honorable was commissioned in 2142. The Honorable was destroyed by Frieden forces in late 2169 during the Braam-Saburov Offensive.
IMPLICITImplicit 	2143	0.4.8.0480 meters	The UNSC Implicit was commissioned in 2143. The Implicit was irreparably damaged by Frieden forces in 2168 during the Battle of the Belt.
JAVELINJavelin 	2146	0.4.4.5445 meters	The UNSC Javelin was commissioned in 2146. The Javelin was irreparably damaged by Frieden forces in March 2167 during the Battle of the Belt.
KATANAKatana 	2147	0.5.0.8508 meters	The UNSC Katana was commissioned in 2147. The Katana was irreparably damaged by Frieden forces in January 2170 during the Trojan Offensive.
LANCELance 	2149	0.4.4.0440 meters	The UNSC Lance was commissioned in 2149. The aviso served throughout the Belt during the Interplanetary War. The Lance was decommissioned in 2284 and sold for scrap.
MACEMace 	2150	0.4.4.2442 meters	The UNSC Mace was commissioned in 2150. The Mace was destroyed by Frieden forces in April 2167 in the opening engagement of the Battle of 3 Juno.
NAGINATANaginata 	2152	0.4.2.5425 meters	The UNSC Naginata was commissioned in 2152. The aviso served throughout the Belt during the Interplanetary War. The Naginata was decommissioned in 2288 and sold for scrap.
NIGHTHAWKNighthawk 	2154	0.4.5.5455 meters	The UNSC Nighthawk was commissioned in 2154. The Nighthawk was destroyed by Frieden forces in January 2170 during the Trojan Offensive.
NIGHTJARNightjar 	2155	0.3.6.6366 meters	The UNSC Nightjar was commissioned in 2155. The aviso served throughout the Belt during the Interplanetary War and was later transferred to the Office of Naval Intelligence in 2179. The Nightjar was decommissioned in 2292 and sold for scrap.
OKINAWAOkinawa 	2157	0.5.1.8518 meters	The UNSC Okinawa was commissioned in 2157. The aviso served throughout the Belt during the Interplanetary War. The Okinawa was decommissioned in 2318 and sold for scrap.
PANAMAPanama 	2159	0.5.0.2502 meters	The UNSC Panama was commissioned in 2159. The aviso served throughout the Belt during the Interplanetary War. The Panama was decommissioned in 2322 and sold for scrap.
QUADRANTQuadrant 	2161	0.5.2.5525 meters	The UNSC Quadrant was commissioned in 2161. The aviso served throughout the Belt during the Interplanetary War. The Quadrant was decommissioned in 2326 and sold for scrap.
RESILIENTResilient-class 	2162	0.5.7.0570 meters	The Resilient-class entered service between 2162 and 2164, with a total of eight commissioned. Five members of the class were lost during the Interplanetary War. The Resilient avisos were retired between 2322 and 2330.
SEARCHERSearcher-class 	2163	0.4.1.2412 meters	The Searcher-class entered service in 2163, with a total of three commissioned. The trio of high-speed avisos served with distinction in the Belt. The Searcher avisos were retired between 2336 and 2344.
SAHARASahara 	2164	0.6.4.8648 meters	The UNSC Sahara was commissioned in 2164. The aviso served throughout the Belt during the Interplanetary War. The Sahara was decommissioned in 2349 and sold for scrap.
SAKURASakura 	2165	0.6.2.9620 meters	The UNSC Sakura was commissioned in 2165. The aviso served throughout the Belt during the Interplanetary War. The Sakura was decommissioned in 2347 and sold for scrap.
TARAWATarawa-class 	2166	0.5.4.0540 meters	The Tarawa-class began entering service in 2166.
SECRETARY-GENERALSecretary-General	2168	0.6.6.0660 meters	The UNSC Secretary-General was commissioned in 2168. The aviso was functionally a belt flagship and heavy escort. The Secretary-General was decommissioned in 2418 and placed in reserve.
ULTRAMARINEUltramarine 	2169	0.6.4.6646 meters	The UNSC Ultramarine was commissioned in 2169. The Ultramarine was decommissioned in 2355 and placed in reserve.
VALHALLAValhalla 	2170	0.6.3.4634 meters	The UNSC Valhalla was commissioned in 2170. The Valhalla was decommissioned in 2355 and placed in reserve.
WHIRLWINDWhirlwind 	2172	0.6.1.8618 meters	The UNSC Whirlwind was commissioned in 2172. The Whirlwind was decommissioned in 2402 and placed in reserve.
COURAGEOUSCourageous-class # 	2420	0.4.6.5465 meters	The Courageous-class colonial cruisers were reclassified as avisos in 2420.
SWIFTSwift-class # 	2425	0.5.1.5515 meters	The Swift-class colonial cruisers were reclassified as avisos in 2425.
PERSEVERANCEPerseverance-class # 	2436	0.5.3.0530 meters	The Perseverance-class colonial cruisers were reclassified as avisos in 2436.
DILIGENCEDiligence-class # 	2472	0.5.5.0550 meters	The Diligence-class colonial cruisers were reclassified as avisos in 2472. *Reclassified 2496: Light Destroyer
===Destroyers===
UNSC destroyers have been the principle combatant and escort vessel of the UNSC Navy. The designation was introduced by the United Nations Space Authority in 2105 and was later split into heavy destroyers and light destroyers in 2117. The primary destroyer classifications of the UNSC are as follows: 
Super destroyers — extremely rare and expensive destroyers with excessive firepower
Super-heavy destroyers — hardy destroyers intended to be capable of outfighting multiple contemporary heavy or light destroyers
Heavy destroyers — destroyers with a focus on firepower over multirole capabilities
Light destroyers — destroyers with a focus on multirole capabilities
====Super destroyers====
UNSC super destroyers were exceptionally powerful destroyers intended to face down battle group-equivalent foes single-handedly. 
Destroyer 	Year	Length 	Details
HALBERDHalberd-class 	2297	0.7.2.5725 meters	The ten Halberd-class super destroyers entered service in 2297. The first destroyers to mount magnetic accelerator cannons, the Halberd destroyers were found to be totally impractical for the fleet at the time; seven were scrapped and three were placed in reserve by 2314. All three would be modernized in 2549 and 2551 and were all lost in action against Covenant forces in 2552 during the Sol Campaign.
CHAMPIONChampion-class	2456	0.5.8.8588 meters	The Champion-class super destroyers began entering service in 2456.
TRIDENTTrident-class 	2541	0.9.1.7917 meters	The Trident-class super destroyers began entering service in 2541. Created by the ARSENAL design team, the Trident destroyers were built around the 61G08A9 MAC battery.
====Super-heavy destroyers====
UNSC super-heavy destroyers were intended to be capable of outfighting multiple contemporary destroyers. 
Destroyer 	Year	Length 	Details
ALLEGIANCEAllegiance 	2150	0.4.5.0450 meters	The UNSC Allegiance was commissioned in 2105 as a space destroyer and reclassified as a heavy destroyer in 2117; following a two year refit, the Allegiance returned to service in 2150 as the first super-heavy destroyer of the UNSA Fleet. The Allegiance was destroyed by Frieden forces in March 2164 during the Battle of the Martian Moons.
RIO_DE_JANEIRORio de Janeiro-class 	2161	0.5.5.8558 meters	The twenty-eight Rio de Janeiro-class interplanetary super-heavy destroyers were commissioned between 2161 and 2173. Three members of the class were lost and another four were irreparably damaged during the Interplanetary Conflict. The remaining twenty-one Rio de Janeiro destroyers were placed in reserve from 2290 to 2295.
REPRISALReprisal-class 	2162	0.5.9.2592 meters	The five Reprisal-class interplanetary super-heavy destroyers were commissioned between 2162 and 2163. Four members of the class were lost during the War, with only the Retribution surviving to enter reserve in 2292.
THUS_INTO_DARKNESSThus Into Darkness 	2163	0.5.7.8578 meters	The interplanetary super-heavy destroyer UNSC Thus Into Darkness was commissioned in 2163. The destroyer survived the war and was placed in reserve in 2296.
CITADELCitadel-class 	2165	0.5.5.0550 meters	The twelve Citadel-class interplanetary super-heavy destroyers were commissioned between 2165 and 2176. Three destroyers were lost during the Trojan Offensive. The remaining nine were placed in reserve from 2295 to 2315.
ORIFLAMMEOriflamme 	2168	0.6.0.8608 meters	The interplanetary super-heavy destroyer UNSC Oriflamme was commissioned in 2168. The destroyer was decommissioned in 2290 and placed in reserve as part of the Naval Compromise of 2290.
WEREWOLFWerewolf 	2176	0.5.7.6576 meters	The interplanetary super-heavy destroyer UNSC Werewolf was commissioned in 2176. The destroyer was decommissioned in 2297 and placed in reserve as part of the Naval Compromise of 2290.
IMPOSSIBLE_CONQUESTImpossible Conquest	2192	0.6.0.1601 meters	The interplanetary super-heavy destroyer UNSC Impossible Conquest was commissioned in 2192. The destroyer was decommissioned in 2299 and placed in reserve as part of the Naval Compromise of 2290.
GORGONGorgon-class 	2391	0.4.9.1491 meters	The fourteen Gorgon-class super-heavy destroyers began entering service in 2391 as part of the UNSC's response to the Inner Colony Wars. The Gorgon destroyers were placed in reserve between 2469 and 2496 and began returning to service starting in 2532.
WARRIORWarrior-class 	2506	0.7.6.3763 meters	The Warrior-class super-heavy destroyers began entering service in 2506. Originally an enlarged Broadsword-class heavy destroyer, the Warrior design incorporated the 42D36R8 MAC battery and additional power plants as well as considerably thicker armor plating. Enormously costly and excruciatingly complex in design, only a few Warrior super-heavy destroyers were built. Despite their difficult maintenance and dubious purpose, the class remained in active service into the Human-Covenant War; no Warrior destroyer survived the Human-Covenant War.
LANDSKNECHTLandsknecht-class 	2521	0.7.9.2792 meters	The twenty Landsknecht-class super-heavy destroyers began entering service in 2521. Unlike the previous and unpopular Warrior-class, the Landsknecht destroyers were an ARSENAL design. The class quickly acquired a reputation for reliability and overwhelming firepower and featured the 5D20R1 MAC battery. Like most of the fleet, the Landsknecht-class suffered heavy losses during the Human-Covenant War.
TRIARIITriarii-class 	2550	0.8.6.6866 meters	The Triarii-class super-heavy destroyers began entering service in 2550. One of the last ARSENAL designs to enter production during the Human-Covenant War, the class was built around the 303A16D MAC battery: a trio of MACs divided into a heavy coil gun and a pair of light coil guns. While the destroyers were quite capable against Covenant forces, the Triarii-class were ultimately more useful as a short-term propaganda tool than as a practical destroyer class. Too costly to build in significant numbers, the few Triarii destroyers that did enter service were used exclusively for the defense of high-value colony worlds and the Sol system itself. The last of the class were lost in December 2552.
====Heavy destroyers====
UNSC heavy destroyers have been the frontline escort combatant of choice since before the founding of the UNSC. 
Destroyer 	Year	Length 	Details
FRONTIERFrontier 	2095	0.4.1.5415 meters	The interplanetary heavy destroyer UNSC Frontier was commissioned in 2095. Originally designated as a heavy security ship, the Frontier was reclassified as a destroyer in 2105, and again as a heavy destroyer in 2114. The Frontier was active throughout the Belt for most of its career before being damaged beyond repair in 2167.
ZVEZDAZvezda 	2097	0.4.1.2412 meters	The interplanetary heavy destroyer UNSC Zvezda was commissioned in 2097 as part of the 2094 Tokyo Challenge. Originally designated as a security ship, the Zvezda was reclassified as a destroyer in 2105, and again as a heavy destroyer in 2114. The Zvezda was damaged and scuttled in 2165.
CHICAGOChicago 	2099	0.4.3.7437 meters	The UNSC Chicago was commissioned in 2099 as part of the 2094 Tokyo Challenge. Originally designated as a security ship, the Chicago was reclassified as a destroyer in 2105, and again as a heavy destroyer in 2114. The Chicago survived the war and was decommissioned in 2200 and sold for preservation.
ASKARIAskari 	2100	0.4.4.2442 meters	The UNSC Askari was commissioned in 2097 as part of the 2094 Tokyo Challenge. Originally designated as a security ship, the Askari was reclassified as a destroyer in 2105, and again as a heavy destroyer in 2114. The Askari survived the war and was decommissioned in 2200 and sold for preservation.
DREADNOUGHTDreadnought 	2101	0.4.1.0410 meters	The interplanetary heavy destroyer UNSC Dreadnought was commissioned in 2101. Originally designated as a heavy escort ship, the Dreadnought was reclassified as a destroyer in 2105 and again as a heavy destroyer in 2114. The Dreadnought was destroyed in March 2164 at the Battle of the Martian Moons.
BORDEAUXBordeaux-class 	2102	0.3.8.6386 meters	The eighty-four Bordeaux-class interplanetary heavy destroyers entered service between 2102 and 2129. Originally designated as Fleet Support Heavy Escorts, the entire class was reclassified as destroyers in 2105 and later as heavy destroyers in 2114. Sixty-two Bordeaux-class destroyers were lost during the Interplanetary War. The remaining twenty-two destroyers were decommissioned and placed in reserve between 2275 and 2287.
COLOSSUSColossus 	2112	0.5.0.8508 meters	The interplanetary heavy destroyer UNSC Colossus was commissioned in 2112. Originally designated as a destroyer, the Colossus was reclassified as a heavy destroyer in 2114. The Colossus was destroyed in 2165.
NEW_YORKNew York-class 	2117	0.4.7.9479 meters	The sixty New York-class interplanetary heavy destroyers entered service between 2117 and 2146. Thirty-seven members of the class were lost during the Interplanetary War. The surviving twenty-three destroyers were decommissioned and placed in reserve between 2286 and 2296.
CENTURIONCenturion 	2128	0.5.4.5545 meters	The UNSC Centurion was commissioned in 2128. The heavy destroyer was irreparably damaged in 2168.
VENICEVenice 	2132	0.4.9.9499 meters	The UNSC Venice was commissioned in 2132. The heavy destroyer was irreparably damaged in 2167.
SWORDSMANSwordsman 	2136	0.4.1.8418 meters	The UNSC Swordsman was commissioned in 2136. The heavy destroyer was destroyed in 2165.
BERLINBerlin-class 	2146	0.4.5.5455 meters	The forty Berlin-class interplanetary heavy destroyers entered service between 2146 and 2159. Twenty-seven members of the class were lost during the Interplanetary War. The remaining thirteen Berlin destroyers were decommissioned and placed in reserve between 2296 and 2299.
HEAVYWEIGHTHeavyweight 	2149	0.5.6.0560 meters	The interplanetary heavy destroyer UNSC Heavyweight was commissioned in 2149. The destroyer was lost in 2170.
SCIMITARScimitar 	2152	0.4.6.6466 meters	The interplanetary heavy destroyer UNSC Scimitar was commissioned in 2128. The destroyer was lost in 2168.
QUOS_EGOQuos Ego 	2155	0.5.1.6516 meters	The interplanetary heavy destroyer UNSC Quos Ego was commissioned in 2155. The destroyer survived the war and was decommissioned in 2290 and placed in reserve as part of the Naval Compromise of 2290.
SHANGHAIShanghai-class 	2156	0.4.8.6486 meters	The forty-two Shanghai-class interplanetary heavy destroyers entered service between 2156 and 2166. Eighteen members of the class were lost during the Interplanetary War. The remaining twenty-four Shanghai-class destroyers was decommissioned and placed in reserve between 2315 and 2325.
REDOUBTABLERedoubtable 	2158	0.5.0.7507 meters	The interplanetary heavy destroyer UNSC Redoubtable was commissioned in 2158 and was destroyed in 2170.
DETERRENCEDeterrence 	2160	0.5.4.5545 meters	The interplanetary heavy destroyer UNSC Deterrence was commissioned in 2160 and was placed in reserve in 2235.
SPITFIRESpitfire 	2161	0.5.1.8518 meters	The interplanetary heavy destroyer UNSC Spitfire was commissioned in 2161 and was damaged beyond repair in 2169.
AGAMEMNONAgamemnon 	2162	0.5.0.1501 meters	The interplanetary heavy destroyer UNSC Agamemnon was commissioned in 2162 and was destroyed in 2168.
ONSLAUGHTOnslaught 	2163	0.5.3.5535 meters	The interplanetary heavy destroyer UNSC Onslaught was commissioned in 2163 and was destroyed in 2164.
VIKINGViking 	2164	0.5.2.1521 meters	The interplanetary heavy destroyer UNSC Viking was commissioned in 2164 and was damaged beyond repair in January 2170 during the Trojan Offensive.
PROVIDENCEProvidence 	2165	0.5.5.9559 meters	The interplanetary heavy destroyer UNSC Providence was commissioned in 2165 and was placed in reserve in 2233.
ULTIMATUMUltimatum 	2166	0.5.7.5575 meters	The interplanetary heavy destroyer UNSC Ultimatum was commissioned in 2166 and was placed in reserve in 2298. The heavy destroyer was reactivated during the Human-Covenant War under the name Solar Ultimatum.
XENOPHONXenophon 	2166	0.5.9.8598 meters	The interplanetary heavy destroyer UNSC Xenophon was commissioned in 2166 and was destroyed in 2170.
WARRIORWarrior-class 	2167	0.5.5.2552 meters	The one-hundred-and-fifty Warrior-class interplanetary heavy destroyers entered service between 2167 and 2180. Thirteen Warrior destroyers were lost during the Interplanetary War.
JOVIAN_DOMINIONJovian Dominion 	2169	0.5.8.9589 meters	The interplanetary heavy destroyer UNSC Jovian Dominion was commissioned in 2169 and was placed in reserve in 2297.
GEWITTERGewitter 	2176	0.5.8.2582 meters	The UNSC Gewitter was commissioned in 2176. The Gewitter was decommissioned in 2195 and placed in reserve.
MOON_EMPERORMoon Emperor 	2179	0.5.7.2572 meters	The interplanetary heavy destroyer UNSC Moon Emperor was commissioned in 2179 and was placed in reserve in 2235.
JOVIAN_THUNDERBOLTJovian Thunderbolt	2182	0.5.6.7567 meters	The interplanetary heavy destroyer UNSC Jovian Thunderbolt was commissioned in 2182 and was placed in reserve in 2294.
BULWARKBulwark-class 	2286	0.5.9.0590 meters	The Bulwark-class interplanetary heavy destroyers began entering service in 2286.
MINOTAURMinotaur-class 	2389	0.3.3.7337 meters	The forty-one Minotaur-class interstellar heavy destroyers began entering service in 2389 in response to outbreak of the Inner Colony Wars. The Minotaur-class was placed in reserve in the 2440s, only to be returned to limited service a hundred years later during the Human-Covenant War.
VALRAVNValravn-class 	2397	0.4.4.8448 meters	The thirty-one Valravn-class heavy destroyers began entering service in 2480. Placed in reserve in the 2440s, the Valravn-class was returned to service in the late 2540s where all remaining members of the class were lost in action against Covenant forces.
DRAUGRDraugr-class 	2402	0.3.8.9389 meters	The fifty-six Draugr-class heavy destroyers began entering service in 2402. Placed in reserve in the 2440s, the Draugr-class was returned to service in the late 2540s during the Human-Covenant War.
RESOLUTEResolute-class 	2437	0.4.6.8468 meters	The Resolute-class heavy destroyers began entering service in 2437.
DARINGDaring-class 	2472	0.6.0.6606 meters	The Daring-class heavy destroyers began entering service in 2472.
ABLEAble-class 	2490	0.6.4.8648 meters	The Able-class heavy destroyers began entering service in 2490 and were the first heavy destroyers to mount magnetic accelerator cannons.
HILLSBOROUGHHillsborough-class 	2499	0.5.2.6526 meters	The Hillsborough-class heavy destroyers began entering service in 2499.
TARTARUSTartarus-class 	2501	0.6.1.0610 meters	The Tartarus-class siege destroyers began entering service in 2501. Designed by the ARSENAL team, the class featured a heavy coil MAC and was intended to massively outrange its opponents as well as utilize its main gun to bombard insurrectionist space stations and platforms.
BROADSWORDBroadsword-class 	2504	0.6.7.0670 meters	The Broadsword-class heavy destroyers began entering service in 2504. Developed by the ARSENAL design team, the Broadsword destroyers incorporated elements of both the Hillsborough heavy destroyers and the Tartarus siege destroyers.
RELENTLESSRelentless-class # 	2510	0.6.5.8658 meters	The Relentless-class colonial cruisers were reclassified as heavy destroyers in 2510.
TOMAHAWKTomahawk-class 	2518	0.7.5.5755 meters	The Tomahawk-class heavy destroyers began entering service in 2518. (ARSENAL)
INTREPIDIntrepid-class # 	2524	0.7.1.6716 meters	The Intrepid-class light cruisers were reclassified as heavy destroyers in 2524.
CLAYMOREClaymore-class 	2531	0.8.4.5845 meters	The Claymore-class heavy destroyers began entering service in 2531. (ARSENAL)
CULVERINCulverin-class 	2533	0.7.0.1701 meters	The Culverin-class siege destroyers began entering service in 2533. (ARSENAL)
SARISSASarissa-class 	2546	0.7.9.7797 meters	The Sarissa-class heavy destroyers began entering service in 2546. (ARSENAL)
====Light destroyers====
UNSC light destroyers were multirole escort ships that served the fleet from its inception. Light destroyers were traditionally missile ships until the catastrophes of the early 2490s, resulting in the ubiquity of magnetic accelerator cannons in all light destroyer classes designed after 2495. 
Destroyer 	Year	Length 	Details
PIONEERPioneer 	2083	0.3.1.6316 meters	The interplanetary light destroyer UNSC Pioneer was commissioned in 2083. Entering service as a security ship, the Pioneer was twice reclassified, first as a destroyer in 2105 and later as a light destroyer in 2114. The Pioneer was badly damaged in 2164 during the Battle of the Belt and subsequently decommissioned and sold to the Lunar Naval Museum for restoration as a museum ship.
EXPERIMENTExperiment 	2088	0.3.7.9379 meters	The interplanetary light destroyer UNSC Experiment was commissioned in 2088. Like the Pioneer, the Experiment was originally a security ship before being classified as a destroyer in 2105 and later reclassified as a light destroyer in 2114. The Experiment survived the Interplanetary War and was decommissioned in 2179 and sold for preservation.
INTELLIGENT_DESIGNIntelligent Design	2092	0.3.6.0360 meters	The interplanetary light destroyer UNSC Intelligent Design was commissioned in 2083. Originally a security ship, the Intelligent Design was classified as a destroyer in 2105 and reclassified as a light destroyer in 2114. The Intelligent Design survived the Interplanetary War and was decommissioned in 2186 and sold for preservation.
KYOTOKyoto-class 	2096	0.3.1.6316 meters	The one-hundred-twenty Kyoto-class interplanetary light destroyers began entering service in 2096. The winning design of the 2094 Tokyo Challenge, the Kyoto-class were originally commissioned as security ships before being reclassified as destroyers in 2105 and light destroyers in 2114. Seventy Kyoto destroyers were lost during the Interplanetary War. The last members of the class still in service were decommissioned by 2180.
VOLTIGEURVoltigeur 	2101	0.3.3.8338 meters	The UNSC Voltigeur was commissioned in 2101 as part of the 2094 Tokyo Challenge. The Voltigeur was destroyed in 2164.
RANGERRanger 	2101	0.3.4.0340 meters	The UNSC Ranger was commissioned in 2106. The Ranger was destroyed in 2164 during the Battle of the Belt.
HALIFAXHalifax-class 	2110	0.3.3.1331 meters	The one-hundred-forty-five Halifax-class interplanetary light destroyers began entering service in 2110. Originally commissioned as destroyers, the entire class was reclassified as light destroyers in 2114. Eighty-one Halifax destroyers were lost during the Interplanetary War. Two members of the class were judged uneconomical to repair and were scrapped within a year of the war's end. The remaining sixty-two destroyers were decommissioned and placed in reserve between 2205 and 2218.
SCOUTScout 	2118	0.3.4.3343 meters	The interplanetary light destroyer UNSC Scout was commissioned in 2118. The Scout was irreparably damaged in 2166.
ENDEAVOREndeavor 	2124	0.3.5.7357 meters	The interplanetary light destroyer UNSC Endeavor was commissioned in 2124. The Endeavor was destroyed in 2165.
PATHFINDERPathfinder 	2133	0.3.7.5375 meters	The interplanetary light destroyer UNSC Pathfinder was commissioned in 2133. The Pathfinder was destroyed in 2165.
DARINGDaring 	2146	0.4.1.2412 meters	The interplanetary light destroyer UNSC Daring was commissioned in 2146. The Daring was crippled by enemy action and scuttled in 2166.
ALEXANDRIAAlexandria-class 	2148	0.3.8.5385 meters	The forty-four Alexandria-class interplanetary light destroyers began entering service in 2148. Twenty-six Alexandria destroyers were lost during the Interplanetary War. The remaining members of the class were decommissioned and placed in reserve between 2250 and 2260.
HUSSARHussar 	2157	0.3.9.0390 meters	The interplanetary light destroyer UNSC Hussar was commissioned in 2157. The Hussar survived the Interplanetary War and was decommissioned in 2195 and placed in reserve.
CRUSADER_2160Crusader 	2160	0.4.3.1431 meters	The interplanetary light destroyer UNSC Crusader was commissioned in 2160. The Crusader was irreparably damaged in 2165.
RESOLUTEResolute 	2160	0.4.4.0440 meters	The interplanetary light destroyer UNSC Resolute was commissioned in 2160. The Resolute was irreparably damaged in 2167.
WIZARDWizard 	2161	0.4.0.2402 meters	The interplanetary light destroyer UNSC Wizard was commissioned in 2161. The Wizard survived the Interplanetary War and was decommissioned in 2175 and sold for preservation as a museum ship.
BELLEROPHONBellerophon 	2162	0.4.7.9479 meters	The interplanetary light destroyer UNSC Bellerophon was commissioned in 2162. The Bellerophon survived the Interplanetary War and was decommissioned in 2195 and placed in reserve.
SOLDIERSoldier-class 	2163	0.4.6.8468 meters	The Soldier-class interplanetary light destroyers began entering service in 2163.
SUREFIRESurefire 	2165	0.4.8.8488 meters	The interplanetary light destroyer UNSC Surefire was commissioned in 2165. The Surefire survived the Interplanetary War and was decommissioned in 2297 and placed in reserve.
YUKONYukon 	2167	0.5.0.5505 meters	The interplanetary light destroyer UNSC Yukon was commissioned in 2167. The Yukon survived the Interplanetary War and was decommissioned in 2245 and placed in reserve.
CRUSADER_2394Crusader-class 	2393	0.4.1.6416 meters	The Crusader-class light destroyers began entering service in 2393.
GUARDSMANGuardsman-class 	2432	0.4.4.2442 meters	The Guardsman-class light destroyers began entering service in 2432.
ACTIONAction-class 	2466	0.5.2.2522 meters	The Action-class light destroyers began entering service in 2466.
SENTINELSentinel-class 	2481	0.5.4.6546 meters	The Sentinel-class light destroyers began entering service in 2481.
BALLISTICIANBallistician-class 	2487	0.4.7.1471 meters	The six Ballistician-class light destroyers entered service from 2487 to 2489 and were designed by the ARSENAL team. The first UNSC escort ships to carry magnetic accelerator cannons, the Ballistician destroyers were a radical departure from traditional UNSC light destroyers and were not well-received when they entered service. All six were ultimately lost during the Human-Covenant War.
CHASSEURChasseur-class 	2492	0.5.4.5545 meters	The Chasseur-class light destroyers began entering service in 2492. Built along traditional lines by the ARSENAL design team, the Chasseur destroyers nevertheless featured the option to incorporate a MAC in the same fashion as the recent Able-class heavy destroyers introduced in 2490.
DILIGENCEDiligence-class # 	2496	0.5.5.0550 meters	The Diligence-class colonial cruisers, previously reclassified as avisos, were reclassified as light destroyers in 2496. Most ships of the Diligence-class received a pair of outrigger magnetic accelerator cannons at the time of their reclassification.
EXCALIBURExcalibur-class 	2497	0.5.1.7517 meters	The twelve Excalibur-class light destroyers entered service between 2497 and 2499. The Excalibur destroyers were built around the 17A72R4 MAC battery and were used a proof-of-concept by the ARSENAL design team. The demonstration worked and the Admiralty subsequently approved an improved design that would enter service in 2508. Three Excalibur destroyers were lost against insurrectionist forces and the remaining nine were lost to the Covenant.
HALBERDHalberd-class 	2508	0.4.8.5485 meters	The Halberd-class light destroyers began entering service in 2508. Like the preceding Excalibur-class, the Halberd destroyers were built around that 14B11R2 MAC battery. The Halberd-class proved to be the most successful of ARSENAL's designs and was the most numerous UNSC destroyer of both the Insurrection and the Human-Covenant War.
ARDENTArdent-class # 	2510	0.6.2.2622 meters	The Ardent-class colonial cruisers were reclassified as light destroyers in 2510.
PARTHIANParthian-class 	2516	0.5.5.7557 meters	The Parthian-class light destroyers began entering service in 2516. The class acquired a reputation as the "cavalry destroyer" for its considerable speed, powerful acceleration, and impressive maneuverability. Intended as an ARSENAL enhancement of the existing Halberd design, the Parthian-class saw a limited run of production due to its complexities.
GLAIVEGlaive-class 	2529	0.4.5.2452 meters	The Glaive-class light destroyers began entering service in 2529. An attempt by the ARSENAL team to further reduce the construction time of Halberd destroyers, the class was a bitter disappointment as the rapid production of Glaive destroyers resulted in a slew of defective ships that required extensive reworking. No further Glaive destroyers were built after the first production run, but lessons learned from the dismal attempt did result in greater construction efficiencies for Halberd destroyers. No Glaive-class light destroyer survived the Human-Covenant War.
ZOUAVEZouave-class 	2532	0.4.9.4494 meters	The Zouave-class light destroyers began entering service in 2532. Developed by the ARSENAL design team after a personal request by Vice Admiral Cole, the Zouave destroyers were intended to facility rapid boarding actions against Covenant ships. The class featured a fast-firing light coil MAC to support its high-risk boarding operations. Only a handful of Zouave destroyers were built, but Cole was satisfied with the results and employed them against valuable Covenant targets for the duration of his campaigns. Following the Battle of Psi Serpentis in 2543, the remaining Zouave destroyers were used sparingly by the UNSC until the last of the class were sacrificed in 2552.
RAPIERRapier-class 	2537	0.5.9.4594 meters	The Rapier-class light destroyers began entering service in 2537. Another ARSENAL design requested by Vice Admiral Cole, the Rapier light destroyers echoed the old Ballistician-class: built principally around a MAC and carrying limited missiles and point defenses and shedding traditional multirole capabilities, effectively rendering the destroyer a flying gun. While the design was satisfactory to Cole at the time, continued losses following his death in 2543 forced a drastic redesign of the Rapier destroyers and resulted in the 2549 Strident-class heavy frigates.
===Frigates===
UNSC Frigates have always been a major component of the fleet. 
====Heavy frigates====
UNSC heavy frigates provided aggressive escort capabilities that gradually grew to include assault and even atmospheric operations. 
Frigate 	Year	Length 	Details
CHRYSANTHEMUMChrysanthemum 	2130	0.3.2.6326 meters	The interplanetary heavy frigate UNSC Chrysanthemum was commissioned in 2130. The frigate survived the Interplanetary War and was decommissioned in 2186 and placed in reserve.
EMERALDEmerald 	2131	0.3.0.8308 meters	The interplanetary heavy frigate UNSC Emerald was commissioned in 2131. The frigate was irreparably damaged in 2167 during the Battle of the Belt.
DAMASCUSDamascus-class 	2133	0.2.9.6296 meters	The fifty-six Damascus-class interplanetary heavy frigates entered service between 2133 and 2146. The Damascus frigates were intended for patrolling the Belt and remained there for the entirety of their service. Fifty members of the class were lost during the Interplanetary War and the six survivors were decommissioned in the 2180s and placed in reserve.
NAVIGATORNavigator 	2136	0.3.2.2322 meters	The interplanetary heavy frigate UNSC Navigator was commissioned in 2136. The frigate was damaged and scuttled in 2165.
DILIGENCEDiligence 	2142	0.3.1.8318 meters	The interplanetary heavy frigate UNSC Diligence was commissioned in 2142. The frigate was destroyed in 2164.
THUNDERBOLTThunderbolt 	2147	0.3.4.6346 meters	The interplanetary heavy frigate UNSC Thunderbolt was commissioned in 2147. The frigate was destroyed in 2167.
DELIGHTFULDelightful-class 	2148	0.2.9.6296 meters	The six Delightful-class interplanetary heavy frigates entered service between 2148 and 2150. Built to supplement the preceding Damascus-class, the Delightful frigates spent their careers in the belt. Four were lost during the war. Both survivors were decommissioned and placed in reserve, UNSC Lively in 2186 and UNSC Cheerful in 2187.
ARCHERArcher 	2152	0.3.4.6346 meters	The interplanetary heavy frigate UNSC Archer was commissioned in 2152. The frigate was irreparably damaged in 2165.
ALACRITYAlacrity 	2154	0.3.1.1311 meters	The interplanetary heavy frigate UNSC Alacrity was commissioned in 2154. The frigate was destroyed in 2166.
COUNTERPUNCHCounterpunch 	2157	0.3.5.6356 meters	The interplanetary heavy frigate UNSC Counterpunch was commissioned in 2157. The frigate was destroyed in 2164.
FENCERFencer 	2158	0.3.4.8348 meters	The interplanetary heavy frigate UNSC Fencer was commissioned in 2158. The frigate was irreparably damaged in 2168.
AURORAAurora 	2159	0.3.7.2372 meters	The interplanetary heavy frigate UNSC Aurora was commissioned in 2159. The frigate was destroyed in 2165.
GUARDSMANGuardsman 	2161	0.3.6.5365 meters	The interplanetary heavy frigate UNSC Guardsman was commissioned in 2161. The frigate survived the war and was decommissioned in 2245 and placed in reserve.
SOLIDARITYSolidarity 	2163	0.3.2.6326 meters	The interplanetary heavy frigate UNSC Solidarity was commissioned in 2163. The frigate was destroyed in 2166.
PRUDENCEPrudence 	2164	0.3.2.2322 meters	The interplanetary heavy frigate UNSC Prudence was commissioned in 2164. The frigate survived the war and was decommissioned in 2251 and placed in reserve.
HALBERDHalberd 	2166	0.3.5.8358 meters	The interplanetary heavy frigate UNSC Halberd was commissioned in 2166. The frigate survived the war and was decommissioned in 2286 and placed in reserve.
INNOVATION'S_ENGINEInnovation's Engine	2167	0.3.7.7377 meters	The interplanetary heavy frigate UNSC Innovation's Engine was commissioned in 2167. The frigate survived the war and was decommissioned in 2295 and placed in reserve.
FIRST_TO_THE_FRAYFirst to the Fray 	2168	0.3.2.5325 meters	The interplanetary heavy frigate UNSC First to the Fray was commissioned in 2168. The frigate survived the war and was decommissioned in 2235 and placed in reserve.
QUAESTORQuaestor 	2171	0.3.8.6386 meters	The interplanetary heavy frigate UNSC Quaestor was commissioned in 2171. The frigate was decommissioned in 2296 and placed in reserve.
STALWART_EUROPAStalwart Europa 	2174	0.3.4.4344 meters	The interplanetary heavy frigate UNSC Stalwart Europa was commissioned in 2174. The frigate was decommissioned in 2291 and placed in reserve.
TWO_SWORDSTwo Swords 	2175	0.3.7.0370 meters	The interplanetary heavy frigate UNSC Two Swords was commissioned in 2175. The frigate was decommissioned in 2290 and placed in reserve.
VITORIA-GASTEIZVitoria-Gasteiz-class 	2338	0.4.0.0400 meters	The four Vitoria-Gasteiz-class interplanetary heavy frigates began entering service in 2338. Built using an International-class light frigate frame, the Vitoria-Gasteiz frigates were primarily utilized as experimental vessels.
HANNIBALHannibal-class 	2440	0.3.6.6366 meters	The Hannibal-class heavy frigates began entering service in 2440.
GUARDIANGuardian-class 	2469	0.4.4.0440 meters	The Guardian-class heavy frigates began entering service in 2469.
AGAMEMNONAgamemnon-class 	2480	0.4.6.2462 meters	The Agamemnon-class heavy frigates began entering service in 2480.
CONQUISTADORConquistador-class 	2500	0.4.9.5495 meters	The Conquistador-class heavy frigates began entering service in 2500. (ARSENAL)
MORNING_STARMorning Star-class 	2512	0.5.1.5515 meters	The Morning Star-class heavy frigates began entering service in 2512. (ARSENAL)
PARISParis-class 	2523	0.5.3.5535 meters	The Paris-class heavy frigates began entering service in 2523.
STRIDENTStrident-class 	2549	0.5.7.5575 meters	The Strident-class heavy frigates began entering service in 2549.
====Light frigates====
UNSC light frigates were originally simply complementary to destroyers, emphasizing multirole options over firepower and armor. The fleet generally utilized light frigates for escort operations, guard duty, and patrol, but following experimentation in the 2350s, added an expeditionary support role to possible requirements. 
Frigate 	Year	Length 	Details
EUPHRATESEuphrates 	2130	0.2.2.7227 meters	The interplanetary light frigate UNSC Euphrates was commissioned in 2130. The frigate was modified in 2164 and was uniquely classified as a light command frigate. The Euphrates survived the war and was decommissioned in 2195.
ENCOUNTEREncounter 	2132	0.2.4.5245 meters	The interplanetary light frigate UNSC Encounter was commissioned in 2132. The frigate was destroyed in 2164.
CRYSTALCrystal 	2133	0.2.3.6236 meters	The interplanetary light frigate UNSC Crystal was commissioned in 2133. The frigate was damaged and scuttled in 2164.
PRESIDENTPresident 	2134	0.2.6.2262 meters	The interplanetary light frigate UNSC President was commissioned in 2134. The frigate was destroyed in 2165.
DEFENSEDefense 	2134	0.2.7.6276 meters	The interplanetary light frigate UNSC Defense was commissioned in 2134. The frigate was destroyed in 2170.
INTREPIDIntrepid 	2139	0.2.6.1261 meters	The interplanetary light frigate UNSC Intrepid was commissioned in 2139. The frigate was destroyed in 2164.
SKIRMISHER_2146Skirmisher 	2146	0.2.7.3273 meters	The interplanetary light frigate UNSC Skirmisher was commissioned in 2146. The frigate was irreparably damaged in 2167.
COSSACKCossack 	2152	0.3.0.2302 meters	The interplanetary light frigate UNSC Cossack was commissioned in 2152. The frigate was irreparably damaged in 2170.
TRONDHEIMTrondheim-class 	2161	0.3.0.5305 meters	The fifty-six Trondheim-class interplanetary light frigates began entering service in 2161. Forty-one were lost during the war and the remainder were placed in reserve in the early 2200s.
ZOUAVEZouave 	2165	0.3.1.7317 meters	The interplanetary light frigate UNSC Zouave was commissioned in 2165. The frigate was irreparably damaged in 2169.
DRAGOONDragoon-class 	2166	0.3.1.0310 meters	The two-hundred-forty Dragoon-class interplanetary light frigates began entering service in 2166. Sixty-four Dragoon frigates were lost during the war.
GUMPTIONGumption 	2166	0.3.1.5315 meters	The interplanetary light frigate UNSC Gumption was commissioned in 2166. The frigate survived the war and was decommissioned in 2230 and placed in reserve.
ZEPHYRZephyr 	2170	0.3.0.7307 meters	The interplanetary light frigate UNSC Zephyr was commissioned in 2170. The frigate was decommissioned in 2235 and placed in reserve.
LIGHTFOOTLightfoot 	2180	0.3.2.6326 meters	The interplanetary light frigate UNSC Lightfoot was commissioned in 2180. The frigate was decommissioned in 2235 and placed in reserve.
INTERNATIONALInternational-class 	2298	0.4.0.0400 meters	The International-class interplanetary light frigates began entering service in 2298.
QUETTAQuetta-class 	2347	0.4.0.0400 meters	The six Quetta-class interplanetary light expeditionary support frigates began entering service in 2347.
ASSURANCEAssurance-class 	2438	0.3.0.9309 meters	The Assurance-class light frigates began entering service in 2438.
SAKURASakura-class 	2447	0.3.0.0300 meters	The Sakura-class light expeditionary frigates began entering service in 2447.
SCHOLTEScholte-class 	2470	0.2.5.8258 meters	The Scholte-class light frigates began entering service in 2470. # Reclassified: Light corvette
SKIRMISHER_2489Skirmisher-class 	2489	0.3.7.9379 meters	The Skirmisher-class light frigates began entering service in 2489. The class were the first UNSC frigates to be built around magnetic accelerator cannons. (ARSENAL)
GREAT_GUSTAV_CITYGreat Gustav City-class	2496	0.4.5.5455 meters	The Great Gustav City-class light expeditionary frigates began entering service in 2496. (2495-FEF)
ENFORCEREnforcer-class 	2496	0.4.3.4434 meters	The Enforcer-class light frigates began entering service in 2496. (2495-FEF)
THREE_RED_RIVERSThree Red Rivers-class 	2497	0.4.0.6406 meters	The Three Red Rivers-class light expeditionary frigates began entering service in 2497. (2495-FEF)
AEOLUSAeolus-class 	2498	0.4.5.7457 meters	The Aeolus-class light expeditionary frigates began entering service in 2498. (2495-FEF)
GALLANT_GALLOPERGallant Galloper 	2501	0.4.6.6466 meters	The light frigate UNSC Gallant Galloper was commissioned in 2501. (2495-FEF)
STALWARTStalwart-class 	2515	0.4.7.8478 meters	The Stalwart-class light frigates began entering service in 2515.
CHARONCharon-class 	2520	0.4.9.0490 meters	The Charon-class light frigates began entering service in 2520.
MULSANNEMulsanne-class 	2553	0.4.5.6456 meters	The Mulsanne-class light frigates began entering service in 2553.
ANLACEAnlace-class 	2555	0.3.7.2372 meters	The Anlace-class light frigates began entering service in 2555.
===Sloops===
UNSC sloops were employed primarily in support roles, often as escorts, guard ships, and patrol ships. 
====Heavy sloops====
UNSC heavy sloops were primarily utilized to support avisos and patrol ships, providing numbers to the former and firepower to the latter. 
Sloop 	Year	Length 	Details
ARCHANGELArchangel-class 	2162	0.2.4.0240 meters	The Archangel-class heavy sloops began entering service in 2162.
INDEFATIGABLEIndefatigable-class	2459	0.0.0.0 	The Indefatigable-class heavy sloops began entering service in 2459.
OSAOsa-class 	2466	0.0.0.0 	The Osa-class heavy sloops began entering service in 2466.
DANUBEDanube-class 	2519	0.3.7.9379 meters	The Danube-class heavy sloops began entering service in 2519.
====Light sloops====
UNSC light sloops were utilized by the fleet for a great variety of tasks, including special operations, escort duty, regional security, customs enforcement, and patrol. 
Sloop 	Year	Length 	Details
SURPRISESurprise 	2141	0.1.7.6176 meters	The UNSC Surprise was commissioned in 2141. The Surprise was destroyed by Frieden forces in 2165 during the Battle of the Belt.
DELIGHTFULDelightful-class 	2142	0.1.8.0180 meters	The Delightful-class entered service between 2142 and 2157, with a total 128 commissioned. Seventy-seven members of the class were lost during the Interplanetary War. The remaining fifty-one Delightful light sloops were decommissioned between 2265 and 2306.
BRIGHTBright-class 	2158	0.2.1.6216 meters	The Bright-class entered service between 2158 and 2160, with a total of eighteen commissioned. Five members of the class were lost during the Interplanetary War. The remaining thirteen Bright light sloops were decommissioned between 2309 and 2314, with eight placed in reserve.
HUMMINGBIRDHummingbird-class	2161	0.2.0.0200 meters	The Hummingbird-class entered service between 2161 and 2163, with a total of sixty-six commissioned.
IMPERIALImperial-class 	2207	0.2.0.8208 meters	The Imperial-class interplanetary light sloops began entering service in 2207.
ROYALRoyal-class 	2316	0.2.4.6246 meters	The Royal-class interplanetary light sloops began entering service in 2316.
ADRIATICAdriatic-class 	2421	0.3.9.3393 meters	The Adriatic-class multirole sloops began entering service in 2421.
AKITAAkita-class 	2447	0.2.1.2212 meters	The Akita-class light sloops began entering service in 2447.
THAMESThames-class 	2528	0.3.8.1381 meters	The Thames-class multirole sloops began entering service in 2528.
===Corvettes===
UNSC corvettes were small, high-speed escort ships. Rather than the firepower and armor of destroyers, or the multirole capabilities of frigates, corvettes embraced speed and maneuverability above all else. 
====Heavy corvettes====
UNSC heavy corvettes matched tremendous speed with advanced firepower and were used for patrol and customs enforcement. 
Corvette 	Year	Length 	Details
RAZORRazor 	2161	0.1.0.9109 meters	The interplanetary heavy corvette UNSC Razor was commissioned in 2161. The corvette was destroyed in 2170.
ARBITERArbiter 	2162	0.1.2.1121 meters	The interplanetary heavy corvette UNSC Arbiter was commissioned in 2162. The corvette survived the war and was decommissioned in 2196 and placed in reserve.
LAWRENCE_OF_ARABIALawrence of Arabia 	2164	0.1.6.5165 meters	The interplanetary heavy corvette UNSC Lawrence of Arabia was commissioned in 2164. The corvette survived the war and was decommissioned in 2228 and placed in reserve.
ADVANTAGEOUSAdvantageous 	2165	0.1.4.8148 meters	The interplanetary heavy corvette UNSC Advantageous was commissioned in 2165. The corvette survived the war and was decommissioned in 2245 and placed in reserve.
PRINCE_BAGRATIONPrince Bagration 	2166	0.1.5.2152 meters	The interplanetary heavy corvette UNSC Prince Bagration was commissioned in 2166. The corvette was destroyed in 2170.
KNIGHT-ERRANTKnight-errant 	2167	0.1.9.9199 meters	The interplanetary heavy corvette UNSC Knight-errant was commissioned in 2167. The corvette survived the war and was decommissioned in 2175 and placed in reserve.
GATEWAYGateway 	2168	0.1.5.6156 meters	The interplanetary heavy corvette UNSC Gateway was commissioned in 2168. The corvette survived the war and was decommissioned in 2230 and placed in reserve.
MAVERICKMaverick 	2170	0.1.9.8198 meters	The interplanetary heavy corvette UNSC Maverick was commissioned in 2170. The corvette was decommissioned in 2192.
SLICE_OF_ARMAGEDDONSlice of Armageddon	2171	0.1.7.7177 meters	The interplanetary heavy corvette UNSC Slice of Armageddon was commissioned in 2171. The corvette was decommissioned in 2196.
CHEVALIERChevalier 	2177	0.1.6.0160 meters	The interplanetary heavy corvette UNSC Chevalier was commissioned in 2177. The corvette was decommissioned in 2195 and placed in reserve.
EUROPA_ENTERPRISEEuropa Enterprise 	2179	0.1.5.5155 meters	The interplanetary heavy corvette UNSC Europa Enterprise was commissioned in 2179. The corvette was decommissioned in 2225 and placed in reserve.
ODINOdin 	2180	0.1.9.6196 meters	The interplanetary heavy corvette UNSC Odin was commissioned in 2180. The corvette was decommissioned in 2195 and placed in reserve.
RELENTLESS_RESOLVERelentless Resolve 	2181	0.2.0.1201 meters	The interplanetary heavy corvette UNSC Relentless Resolve was commissioned in 2181. The corvette was decommissioned in 2235 and placed in reserve.
CLAYMOREClaymore 	2182	0.1.9.5195 meters	The interplanetary heavy corvette UNSC Claymore was commissioned in 2182. The corvette was decommissioned in 2230 and placed in reserve.
SCIMITARScimitar-class 	2222	0.1.6.0160 meters	The Scimitar-class heavy corvettes began entering service in 2222.
SAWTOOTHSawtooth-class 	2379	0.1.4.5145 meters	The Sawtooth-class heavy corvettes began entering service in 2379.
THRESHERThresher-class 	2393	0.1.9.7197 meters	The Thresher-class heavy corvettes began entering service in 2393.
HAMMERHEADHammerhead-class 	2422	0.2.0.1201 meters	The Hammerhead-class heavy corvettes began entering service in 2422.
WHITETIPWhitetip-class 	2454	0.2.1.2212 meters	The Whitetip-class heavy corvettes began entering service in 2454.
SILVERTIPSilvertip-class 	2469	0.2.1.2212 meters	The Silvertip-class heavy corvettes began entering service in 2469. Based on the Whitetip corvettes, the Silvertip-class was intended for long-range operations.
RUDRARudra-class 	2478	0.2.2.1221 meters	The Rudra-class heavy corvettes began entering service in 2478.
GLADIUSGladius-class 	2490	0.2.4.3243 meters	The Gladius-class heavy corvettes began entering service in 2490. (ARSENAL)
LANCERLancer-class 	2502	0.3.4.1341 meters	The Lancer-class heavy corvettes began entering service in 2502. (ARSENAL)
FALCHIONFalchion-class 	2522	0.3.5.6356 meters	The Falchion-class heavy corvettes began entering service in 2522. (ARSENAL)
====Light corvettes====
UNSC light corvettes were the fastest multirole escort ships of the fleet. 
Corvette 	Year	Length 	Details
RAINBOWRainbow 	2160	0.0.8.888 meters 	The UNSC Rainbow was commissioned in 2160. The corvette spent its entire career in the Belt. The Rainbow was irreparably damaged by Frieden forces in 2168 during the Battle of the Belt.
KEENKeen 	2161	0.0.7.979 meters 	The UNSC Keen was commissioned in 2161. The corvette spent its entire career in the Belt. The Keen was destroyed by Frieden forces in 2165 during the Battle of the Belt.
QUI_VIVEQui Vive 	2161	0.0.9.191 meters 	The UNSC Qui Vive was commissioned in 2161. The corvette spent its entire career in the Belt. The Qui Vive was destroyed by Frieden forces on July 4, 2167, in the opening engagement of the Fall of Ceres.
DAWN_OVER_EUROPADawn Over Europa 	2162	0.0.8.383 meters 	The UNSC Dawn Over Europa was commissioned in 2162. The corvette spent its entire career in the Belt. The Dawn Over Europa was destroyed by Frieden forces in 2166 during the Battle of the Belt.
BARRACUDA_2162Barracuda 	2162	0.0.9.696 meters 	The UNSC Barracuda was commissioned in 2162. The corvette spent most of its career in the Belt. The Barracuda was decommissioned in 2191 and sold for scrap.
SHARPSharp 	2163	0.0.8.282 meters 	The UNSC Sharp was commissioned in 2163. The corvette spent its entire career in the Belt. The Sharp was destroyed by Frieden forces in April 2167 during the Battle of 3 Juno.
COMMANDOCommando 	2165	0.1.0.1101 meters	The UNSC Commando was commissioned in 2165. The corvette spent its entire career in the Belt. The Commando was crippled by Frieden forces in late 2169 during the Braam-Saburov Offensive and was subsequently scuttled.
JAGUARJaguar 	2166	0.0.9.999 meters 	The UNSC Jaguar was commissioned in 2166. The corvette spent most of its career in the Belt. The Jaguar was decommissioned in 2195 and placed in reserve.
VELOCITYVelocity 	2166	0.1.0.7107 meters	The UNSC Velocity was commissioned in 2166. The corvette spent most of its career in the Belt. At the time of its completion, the Velocity was of one of the few ships in the fleet capable of keeping pace with the super-heavy cruiser Tharsis Montes and regularly accompanied the cruiser throughout the Belt. The Velocity was decommissioned in 2172 and sold for scrap.
SPEED_OF_SOUNDSpeed of Sound 	2166	0.0.7.676 meters 	The UNSC Speed of Sound was commissioned in 2166. The corvette spent most of its career in the Belt. While slower than the Velocity, the Speed of Sound was considerably easier to maintain, keeping the light corvette in service years longer than its faster compatriot. The Speed of Sound was decommissioned in 2189 and placed in reserve.
SUNBURSTSunburst 	2166	0.1.0.8108 meters	The UNSC Sunburst was commissioned in 2166. The corvette spent most of its career in the Belt. The Sunburst was decommissioned in 2192 and placed in reserve.
HARBINGER_OF_FATEHarbinger of Fate	2167	0.1.1.1111 meters	The UNSC Harbinger of Fate was commissioned in 2167. The corvette spent its entire career in the Belt. The Harbinger of Fate was destroyed by Frieden forces in January 2170 during the Trojan Offensive.
LUNATICLunatic 	2168	0.0.6.666 meters 	The UNSC Lunatic was commissioned in 2168. The corvette was one of the fastest and most maneuverable ships in the Sol system at the time of its commission. The Lunatic was decommissioned in 2180 and sold for scrap.
FIENDISH_ENERGYFiendish Energy 	2168	0.1.0.3103 meters	The UNSC Fiendish Energy was commissioned in 2168. The corvette spent most of its career in the Belt. The Fiendish Energy was decommissioned in 2191 and sold for scrap.
SABERSaber 	2168	0.1.0.1101 meters	The UNSC Saber was commissioned in 2168. The corvette spent most of its career in the Belt. The Saber was decommissioned in 2195 and sold for scrap.
GUNSLINGERGunslinger 	2169	0.0.9.696 meters 	The UNSC Gunslinger was commissioned in 2169. The corvette spent most of its career in the Belt. The Gunslinger was decommissioned in 2191 and sold for scrap.
SHEPHERDShepherd 	2171	0.0.8.888 meters 	The UNSC Shepherd was commissioned in 2171. The corvette spent its entire career in the Belt. The Shepherd was decommissioned in 2191 and sold for scrap.
LIGHTNINGLightning 	2172	0.1.0.6106 meters	The UNSC Lightning was commissioned in 2172. The corvette spent most of its career in the Belt. The Lightning was decommissioned in 2191 and sold for scrap.
BARRACUDA_2366Barracuda-class 	2366	0.1.4.5145 meters	The Barracuda-class began entering service in 2366.
SHORTFINShortfin-class 	2375	0.1.4.5145 meters	The fifty Shortfin-class light corvettes began entering service in 2375 alongside the Watchkeeper-class heavy cruisers.
MAKOMako-class 	2388	0.1.6.2162 meters	The Mako-class light corvettes began entering service in 2388.
BLUEBlue-class 	2425	0.1.8.8188 meters	The Blue-class light corvettes began entering service in 2425.
BLACKTIPBlacktip-class 	2452	0.2.0.8208 meters	The Blacktip-class light corvettes began entering service in 2452.
REDOUBTABLERedoubtable-class 	2477	0.2.2.1221 meters	The Redoubtable-class light corvettes began entering service in 2477.
SCHOLTEScholte-class # 	2496	0.2.5.8258 meters	The Scholte-class light frigates were reclassified as light missile corvettes in 2496.
====Escort corvettes====
UNSC escort corvettes were high-speed escorts centered entirely on providing convoy security. 
Corvette 	Year	Length 	Details
SHARPFINSharpfin-class	2372	0.1.3.3133 meters	The Sharpfin-class escort corvettes began entering service in 2372.
BROADFINBroadfin-class	2437	0.1.4.1141 meters	The Broadfin-class escort corvettes began entering service in 2437.
KATYUSHAKatyusha-class	2486	0.1.9.0190 meters	The Katyusha-class escort corvettes began entering service in 2486. (ARSENAL)
===Prowlers===
The iconic stealth corvettes of the Office of Naval Intelligence have provided the fleet with a peerless information-gathering service since the 2240s. The ships of the UNSC Prowler Corps have been generally divided into three categories: heavy prowlers, light prowlers, and sub-prowlers. 
====Heavy prowlers====
UNSC heavy prowlers were the combat-focused stealth corvettes of the Prowler Corps. 
Prowler 	Year	Length 	Details
NIGHTMARE_ENGINENightmare Engine-class 	2387	0.1.9.6196 meters	The thirty-five Nightmare Engine-class heavy prowlers were commissioned from 2387 to 2414 and were involved in colonial operations during the Inner Colony Wars. The class was decommissioned from 2455 to 2484.
THIEF_TAKER_GENERALThief Taker General 	2391	0.1.9.6196 meters	The heavy prowler leader UNSC Thief Taker General was commissioned in 2391. The first prowler leader ever commissioned, the Thief Taker General remained in service until it was decommissioned in 2476.
REVENANTRevenant-class 	2451	0.2.1.7217 meters	The Revenant-class heavy prowlers began entering service in 2451 as part of Project: FORTRESS.
PRESERVATION'S_BLADEPreservation's Blade	2466	0.2.1.9219 meters	The heavy command prowler UNSC Preservation's Blade was commissioned in 2466.
SAHARASahara-class 	2520	0.2.8.1281 meters	The Sahara-class heavy prowlers began entering service in 2520.
ENDLESS_NIGHTEndless Night-class 	2545	0.3.7.2372 meters	The three Endless Night-class heavy prowlers were commissioned from 2545 to 2549.
WITCH_HAMMERWitch Hammer 	2551	0.3.7.9379 meters	The heavy prowler UNSC Witch Hammer was commissioned in 2551.
====Light prowlers====
UNSC light prowlers have always been the reconnaissance backbone of the Prowler Corps. The majority of prowlers were light prowlers. 
Prowler 	Year	Length 	Details
VAULT_OF_MIDNIGHTVault of Midnight 	2266	0.1.4.4144 meters 	The interplanetary light prowler UNSC Vault of Midnight was commissioned in 2266.
SILENT_SERVICESilent Service-class 	2296	0.0.9.999 meters 	The eighteen Silent Service-class interplanetary light prowlers were commissioned between 2296 and 2332. The class began the tradition of prowler flights, with the names of all eighteen prowlers beginning with Silent. The last prowler of the class, the Silent Sovereign, was modified to carry a Shaw-Fujikawa Translight Engine but never left the Sol System. The Silent Service light prowlers were decommissioned from 2361 to 2428.
BLACKFINBlackfin-class 	2379	0.1.0.7107 meters 	The sixty-six Blackfin-class light prowlers entered service between 2379 and 2411. The Blackfin prowlers were the workhorse of the Prowler Corps during the Inner Colony Wars. The class was effectively replaced by the Nightshade-class in 2429; the Blackfin light prowlers were decommissioned from 2427 to 2463.
SHADOW_TRAVELERShadow Traveler-class	2396	0.2.2.5225 meters 	The seven Shadow Traveler-class special purpose prowlers entered service between 2396 and 2413, with three command prowlers and four prowler leaders commissioned. The class was decommissioned between 2475 and 2511, and was considered a precursor to the Point Blank-class of 2510.
NIGHTSHADENightshade-class 	2429	0.1.9.8196 meters 	The Nightshade-class light prowlers began entering service in 2429.
RAZORRazor-class 	2499	0.1.6.0160 meters 	The Razor-class light prowlers began entering service in 2499.
POINT_BLANKPoint Blank-class 	2510	0.4.8.5485 meters 	The Point Blank-class light prowlers began entering service in 2510.
ECLIPSEEclipse-class 	2515	0.2.1.2212 meters 	The Eclipse-class light prowlers began entering service in 2515.
WINTERWinter-class 	2549	0.0.8.484.2 meters	The Winter-class light prowlers began entering service in 2549.
===Patrol vessels===
====Patrol ships====
Patrol ship 	Year	Length 	Details
SAVOIR_FAIRESavoir Faire 	2067	0.2.2.5225 meters	The UNSC Savoir Faire was commissioned in 2067. The first security ship to enter service, the Savoir Faire carried the banners of the Office of Outer Space Affairs, the Space Authority, and the United Nations Space Command from 2067 to its retirement in 2175. The Savoir Faire was disarmed and sold as a museum ship after more than a century of service.
EURASIAEurasia-class 	2070	0.2.6.5265 meters	The Eurasia-class entered service between 2070 and 2081, with a total of eighteen patrol ships commissioned. Twelve were built by the Advanced Space Construction (ASC) Corporation and six were built by North American Superior (NAS). Seven of the former and five of the latter were lost during the Interplanetary War. The six survivors were retired between 2175 and 2180.
PEACEKEEPERPeacekeeper 	2075	0.2.9.0290 meters	The UNSC Peacekeeper was commissioned in 2075. Designed and built by a collaboration between ASC and NAS, the Peacekeeper became the first flagship of the Belt Security Patrol in 2077.
LUNALuna-class 	2080	0.3.1.2312 meters	The Luna-class entered service between 2080 and 2090, with a total of seventy-one patrol ships commissioned. The class was built by four shipbuilders: SVR Shipyards built twenty-six, Centurion Unlimited built twenty, North American Superior built sixteen, and the ASC Corporation built nine.
RADIANCERadiance 	2082	0.2.6.6266 meters	The UNSC Radiance was commissioned in 2082. The Radiance was one of the most prolific patrol ships in the years before the Interplanetary War and was specifically targeted by the Frieden movement. While underway to the relief of Ceres on September 29, 2164, the Radiance was ambushed by nine Frieden raiders and destroyed, though the hardy patrol ship took five of its attackers with it.
LORD_OF_THE_EUPHRATESLord of the Euphrates	2089	0.2.5.9259 meters	The UNSC Lord of the Euphrates was commissioned in 2089.
DRAKEDrake 	2091	0.2.1.8218 meters	The UNSC Drake was commissioned in 2091.
TRITONTriton 	2092	0.3.1.8318 meters	The Triton-class entered service between 2092 and 2094, with a total of fourteen patrol ships completed. Originally authorized as the Neptunian group of the Luna-class patrol ships, the Triton patrol ships were instead built to a modified design.
STARHAWKStarhawk 	2092	0.2.0.1201 meters	The interplanetary patrol ship UNSC Starhawk was commissioned in 2092. Originally designated as a security ship, the Starhawk was reclassified first as a destroyer in 2105 and later as a patrol ship in 2112. The Starhawk was destroyed in 2167.
RIPTIDERiptide 	2107	0.1.8.8188 meters	The interplanetary patrol ship UNSC Riptide was commissioned in 2107. Originally designated as a surveillance ship, the Riptide was reclassified as a patrol ship in 2112. The Riptide was destroyed in 2169.
SOLAR_PATROLSolar Patrol 	2108	0.1.2.5125 meters	The interplanetary patrol ship UNSC Solar Patrol was commissioned in 2108. Originally designated as a surveillance ship, the Solar Patrol was reclassified as a patrol ship in 2112. The Solar Patrol survived the Interplanetary War and was decommissioned in 2195.
TRIPOLITANIATripolitania 	2112	0.1.4.6146 meters	The interplanetary patrol ship UNSC Tripolitania was commissioned in 2112. The Tripolitania survived the Interplanetary War and was placed in reserve in 2230.
TETRAPHOBIATetraphobia 	2115	0.1.5.7157 meters	The interplanetary patrol ship UNSC Tetraphobia was commissioned in 2115. The Tetraphobia survived the Interplanetary War and was placed in reserve in 2231.
TRAMONTANETramontane 	2118	0.1.5.1151 meters	The interplanetary patrol ship UNSC Tramontane was commissioned in 2118. The Tramontane survived the Interplanetary War and was placed in reserve in 2238.
BATAVIABatavia 	2122	0.1.3.1131 meters	The interplanetary patrol ship UNSC Batavia was commissioned in 2112. The Batavia was lost with all hands in 2169.
TIGRISTigris 	2130	0.2.5.0250 meters	The UNSC Tigris was commissioned in 2130. The Tigris was ordered in 2128 alongside the light frigate Euphrates.
FOREST_QUEENForest Queen 	2131	0.1.4.3143 meters	The interplanetary patrol ship UNSC Forest Queen was commissioned in 2131. The Forest Queen survived the Interplanetary War and was decommissioned in 2195.
QUIBERONQuiberon 	2139	0.1.9.4194 meters	The interplanetary patrol ship UNSC Quiberon was commissioned in 2139. The Quiberon survived the Interplanetary War and was decommissioned in 2199.
HEBRIDESHebrides 	2142	0.2.0.1201 meters	The interplanetary patrol ship UNSC Hebrides was commissioned in 2142. The Hebrides survived the Interplanetary War and was placed in reserve in 2213.
SPRINGERENSpringeren 	2146	0.1.3.6136 meters	The interplanetary patrol ship UNSC Springeren was commissioned in 2146. The Springeren survived the Interplanetary War and was decommissioned in 2201.
ARETHUSAArethusa 	2150	0.1.9.3193 meters	The interplanetary patrol ship UNSC Arethusa was commissioned in 2150. The Arethusa was damaged beyond repair in 2166.
RANGER_2173Ranger-class 	2173	0.3.1.7317 meters	The twenty-four Ranger-class interplanetary patrol ships were commissioned between 2173 and 2175. Twenty-three were decommissioned between 2227 and 2242 while one was converted into an ODST training ship.
REPUBLICRepublic-class 	2176	0.3.1.7317 meters	The twenty-four Republic-class interplanetary patrol ships were commissioned between 2176 and 2178.
RIVALRival-class 	2179	0.3.1.7317 meters	The six Rival-class interplanetary patrol ships were commissioned between 2179 and 2182.
ROMANRoman-class 	2179	0.3.1.7317 meters	The twelve Roman-class interplanetary patrol ships were commissioned between 2179 and 2181.
RUBICONRubicon-class 	2182	0.3.1.7317 meters	The eight Rubicon-class interplanetary patrol ships were commissioned between 2182 and 2185.
RHEASILVIARheasilvia-class 	2185	0.3.1.7317 meters	The four Rheasilvia-class interplanetary patrol ships were commissioned between 2185 and 2191.
REMEMBRANCERemembrance-class 	2260	0.4.9.5495 meters	The Remembrance-class entered service between 2260 and 2273, with a total of twenty-eight patrol ships commissioned. Named for artworks and monuments of the Interplanetary War, the Remembrance-class were among the most uniquely named ships in the UNSC Navy. The class was retired between 2337 and 2510. Twenty-three were scrapped. Four ships were placed in reserve: Flames of the Amazon (2495), Call to the Captains (2496), Deliverance of the Empresses (2497), and Twilight of the Red Banner (2506), and one, the Obruchev, was preserved as a museum ship in 2498.
SHIMMERING_SUNRISEShimmering Sunrise-class	2421	0.0.0.0 	The Shimmering Sunrise-class patrol ships began entering service in 2421.
===Auxiliaries===
UNSC Auxiliary Ships are the backbone of the fleet, providing support to the warships and patrol ships throughout UEG Space and beyond. 
====Ammunition ships====
UNSC ammunition ships are hardy ships that are specifically configured to transport munitions and perform underway replenishment operations. 
Ammunition ship 	Year	Length 	Details
SAFEGUARDSafeguard 	2075	0.7.7.0770 meters 	The interplanetary ammunition ship UNSC Safeguard was commissioned in 2075. The ammunition ship survived the Interplanetary War and was decommissioned in 2191 and scrapped.
FOUNDATIONFoundation 	2110	0.9.2.3923 meters 	The interplanetary ammunition ship UNSC Foundation was commissioned in 2110. The ammunition ship survived the Interplanetary War and was decommissioned in 2223 and scrapped.
PRECAUTIONARYPrecautionary 	2124	0.7.1.6716 meters 	The interplanetary ammunition ship UNSC Precautionary was commissioned in 2124. The ammunition ship survived the Interplanetary War and was decommissioned in 2225 and scrapped.
DISCIPLINEDiscipline 	2136	1.3.6.21,362 meters	The interplanetary ammunition ship UNSC Discipline was commissioned in 2136. The ammunition ship survived the Interplanetary War and was decommissioned in 2225 and scrapped.
PREVENTIVE_MEASURESPreventive Measures 	2146	0.9.1.2912 meters 	The interplanetary ammunition ship UNSC Preventive Measures was commissioned in 2146. The ammunition ship survived the Interplanetary War and was decommissioned in 2231 and scrapped.
TICONDEROGATiconderoga 	2156	0.9.3.1931 meters 	The interplanetary ammunition ship UNSC Ticonderoga was commissioned in 2156. The ammunition ship survived the Interplanetary War and was decommissioned in 2270 and placed in reserve.
JOVIAN_DAYBREAKJovian Daybreak 	2161	0.7.0.3703 meters 	The interplanetary ammunition carrier UNSC Jovian Daybreak was commissioned in 2161. Originally intended as a Koslovic munitions transport with the name Red Dawn Rising, the incomplete ship was captured by UGR troops in 2160 during the Jovian Crisis and handed over to the Space Authority. The ammunition carrier survived the Interplanetary War and was decommissioned in 2175 and scrapped.
TOBRUKTobruk 	2165	1.1.2.11,121 meters	The interplanetary ammunition ship UNSC Tobruk was commissioned in 2165. The ammunition ship survived the Interplanetary War and was decommissioned in 2291 and scrapped.
MIDWAYMidway 	2165	1.1.1.61,116 meters	The interplanetary ammunition ship UNSC Midway was commissioned in 2165. The ammunition ship survived the Interplanetary War and was decommissioned in 2291 and scrapped.
STALINGRADStalingrad 	2165	1.1.3.61,136 meters	The interplanetary ammunition ship UNSC Stalingrad was commissioned in 2165. The ammunition ship survived the Interplanetary War and was decommissioned in 2293 and scrapped.
VITTORIO_VENETOVittorio Veneto 	2166	1.1.2.81,128 meters	The interplanetary ammunition ship UNSC Vittorio Veneto was commissioned in 2166. The ammunition ship survived the Interplanetary War and was decommissioned in 2299 and placed in reserve.
HANDLE_WITH_CAREHandle with Care 	2166	1.2.1.81,218 meters	The interplanetary ammunition ship UNSC Handle with Care was commissioned in 2166. The ammunition ship survived the Interplanetary War and was decommissioned in 2297.
TANNENBERGTannenberg 	2167	1.1.4.71,147 meters	The interplanetary ammunition ship UNSC Tannenberg was commissioned in 2167. The ammunition ship survived the Interplanetary War and was decommissioned in 2309.
LEYTE_GULFLeyte Gulf 	2169	1.2.1.21,212 meters	The interplanetary ammunition ship UNSC Leyte Gulf was commissioned in 2169. The ammunition ship survived the Interplanetary War and was decommissioned in 2321.
FLUGZEUGTRAGER-4Flugzeugtrager-4 	2175	1.4.5.61,456 meters	The interplanetary munitions transport UNSC Flugzeugtrager-4 was commissioned in 2175. The incomplete Frieden Marine fleet carrier was captured by UNSC forces during the Trojan Offensive in January 2170 and was eventually completed as a hazardous munitions transport for the fleet. The Flugzeugtrager-4 was decommissioned in 2232 and scrapped.
LEPANTOLepanto 	2178	1.6.8.01,680 meters	The interplanetary ammunition ship UNSC Lepanto was commissioned in 2178. The ammunition ship was decommissioned in 2367 and scrapped.
TRAJAN'S_GATETrajan's Gate 	2189	0.9.7.2972 meters 	The interplanetary ammunition ship UNSC Trajan's Gate was commissioned in 2189. The ammunition ship was decommissioned in 2401 and scrapped.
BATTLE_OF_4_VESTABattle of 4 Vesta-class 	2220	1.2.1.41,214 meters	The twelve Battle of 4 Vesta-class interplanetary ammunition ships were commissioned between 2220 and 2229. Ten members of the class were slowly decommissioned and scrapped throughout the 2400s, from 2411 to 2489. Two ammunition ships were decommissioned and placed in reserve: the UNSC Battle of 10 Hygiea in 2424 and the UNSC Battle of 89 Julia in 2435.
BATTLE_OF_588_ACHILLESBattle of 588 Achilles-class	2299	1.4.7.61,476 meters	The twelve Battle of 588 Achilles-class interplanetary ammunition ships were commissioned between 2299 and 2314. The first ammunition ships built to transport magnetic accelerator cannon slugs, the Battle of 588 Achilles-class were the primary interplanetary munition ships of the Home Fleet from their commissioning to the end of the Human-Covenant War and underwent several class-wide refits. Seven members of the class were lost in 2552 during the Sol Campaign. The remaining five were slowly decommissioned and scrapped, starting 2556 and ending in 2572.
DARDANIDardani-class 	2531	1.0.0.0 	The fifty Dardani-class ammunition ships were commissioned from 2531 to 2537.
HEAVY_BURDENHeavy Burden 	2533	1.0.0.0 	The ammunition transport UNSC Heavy Burden was commissioned in 2533. Originally a CAA Springhill-class mining ship, the Heavy Burden was selected for conversion in late 2532. The ammunition transport was crippled in 2539 during the Kholo Campaign and subsequently abandoned; the damaged ship eventually fell into a local gas giant and was destroyed.
ILLYRII_PROPRIE_DICTIIllyrii Proprie Dicti 	2539	2.0.0.0 	The ammunition ship UNSC Illyrii Proprie Dicti was commissioned in 2539.
DIADOCHIDiadochi 	2542	2.0.0.0 	The ammunition ship UNSC Diadochi was commissioned in 2542.
====Cargo ships====
UNSC cargo ships comprised all commissioned spacecraft involved in the transport of supplies and equipment. 
Cargo ships 	Year	Length 	Details
DAWNDawn 	2089	0.4.1.1411 meters 	The interplanetary cargo ship UNSC Dawn was commissioned in 2089 and was decommissioned in 2172.
TERMINUSTerminus 	2098	0.7.9.9799 meters 	The interplanetary cargo ship UNSC Terminus was commissioned in 2098. Formerly of Titan Space Logistics, the heavily modified ASC-88 cargo ship was destroyed by Frieden forces during the Jupiter Campaign in 2165.
TOTEMTotem 	2098	0.7.0.1701 meters 	The interplanetary cargo ship UNSC Totem was commissioned in 2098. Formerly of Titan Space Logistics, the heavily modified ASC-88 cargo ship was destroyed by Frieden forces during the Jupiter Campaign in 2165.
AME1000AME1000 	2160	1.9.3.21,932 meters	The eighteen AME1000 freight transporters that were requisitioned as heavy cargo ships during the Interplanetary Conflict began entering service in 2160. One, the UNSC AME Forthright, was irreparably damaged by Frieden forces in 2167 during the Europa Whirlwind; the other 17 were returned to AME in 2175.
SWORD_OF_THE_FRONTIERSword of the Frontier 	2160	1.6.1.51,615 meters	The interplanetary heavy cargo ship UNSC Sword of the Frontier was requisitioned in 2160. The Mars Custom super freighter was destroyed by Frieden forces in 2166 during the Europa Whirlwind.
ANDERS_HEAVYAnders Heavy 	2160	1.0.1.61,016 meters	The seven Anders Heavy freighters that were requisitioned as cargo ships during the Interplanetary Conflict began entering service in 2160. One, the UNSC Anabelle Fonseca, was destroyed by Frieden forces in 2166 during the Europa Whirlwind.
SF2160SF2160 	2160	1.0.1.21,012 meters	The seventy SF2160 freighters that were requisitioned as cargo ships during the Interplanetary Conflict began entering service in 2160. Twenty-one were lost during the war.
AME0500AME500 	2160	0.9.6.6966 meters 	The twenty-two AME500 freight transporters that were requisitioned as cargo ships during the Interplanetary Conflict began entering service in 2160. Eight were lost during the war.
SF2157SF2157 	2160	0.9.6.4964 meters 	The thirty-one SF2157 freighters that were requisitioned as cargo ships during the Interplanetary Conflict began entering service in 2160. Eleven were lost during the war.
SF2150SF2150 	2160	0.9.1.2912 meters 	The forty-two SF2150 freighters that were requisitioned as cargo ships during the Interplanetary Conflict began entering service in 2160. Eighteen were lost during the war.
SF2144SF2144 	2160	0.8.4.6846 meters 	The thirty-eight SF2144 freighters that were requisitioned as cargo ships during the Interplanetary Conflict began entering service in 2160. Twenty-one were lost during the war.
SF2136SF2136 	2160	0.7.9.1791 meters 	The twenty-two SF2136 freighters that were requisitioned as cargo ships during the Interplanetary Conflict began entering service in 2160. Seven were lost during the war.
SF2128SF2128 	2160	0.7.7.0770 meters 	The twenty-six SF2128 freighters that were requisitioned as cargo ships during the Interplanetary Conflict began entering service in 2160. Fourteen were lost during the war.
F2156A1F2156A1 	2160	0.7.4.8748 meters 	The eighteen F2156A1 freighters that were requisitioned as cargo ships during the Interplanetary Conflict began entering service in 2160. Eight were lost during the war.
F2156A2F2156A2 	2160	0.7.4.1741 meters 	The forty-four F2156A2 high-speed freighters that were requisitioned as cargo ships during the Interplanetary Conflict began entering service in 2160. Twelve were lost during the war.
F2156A0F2156 	2160	0.7.3.5735 meters 	The thirty F2156 freighters that were requisitioned as cargo ships during the Interplanetary Conflict began entering service in 2160. Fifteen were lost during the war.
F2160F2160 	2160	0.7.0.0700 meters 	The twenty-three F2160 freighters that were requisitioned as cargo ships during the Interplanetary Conflict began entering service in 2160. Ten were lost during the war.
F2131F2131 	2160	0.6.7.2672 meters 	The thirty-eight F2131 freighters that were requisitioned as cargo ships during the Interplanetary Conflict began entering service in 2160. Twenty-two were lost during the war.
F2110F2110 	2160	0.6.5.0650 meters 	The twenty-seven F2110 freighters that were requisitioned as cargo ships during the Interplanetary Conflict began entering service in 2160. Eighteen were lost during the war.
F2100BF2100B 	2160	0.5.2.2522 meters 	The nineteen F2100B freighters that were requisitioned as cargo ships during the Interplanetary Conflict began entering service in 2160. Nine were lost during the war.
F2100AF2100 	2160	0.5.1.2512 meters 	The thirteen F2100 freighters that were requisitioned as cargo ships during the Interplanetary Conflict began entering service in 2160. Seven were lost during the war.
LF2159LF2159 	2160	0.4.4.0440 meters 	The five LF2159 freighters that were requisitioned as light cargo ships during the Interplanetary Conflict began entering service in 2160. Three were lost during the war.
LF2152LF2152 	2160	0.4.2.2422 meters 	The eight LF2152 freighters that were requisitioned as light cargo ships during the Interplanetary Conflict began entering service in 2160. All but one were lost during the war. The sole survivor, the UNSC Dahlia, remained in UNSC service until it was decommissioned in 2195.
LF2145LF2145 	2160	0.3.3.4334 meters 	The six LF2145 freighters that were requisitioned as light cargo ships during the Interplanetary Conflict began entering service in 2160. All but one were lost during the war. The sole survivor, the UNSC Harold & Martin, remained in UNSC service until it was decommissioned in 2196.
LF2138LF2138 	2160	0.2.6.6266 meters 	The eleven LF2138 freighters that were requisitioned as light cargo ships during the Interplanetary Conflict began entering service in 2160. Nine were lost during the war.
LF2120LF2120 	2160	0.2.1.2212 meters 	The ten LF2120 freighters that were requisitioned as light cargo ships during the Interplanetary Conflict began entering service in 2160. Six were lost during the war.
MARS_INDUSTRIALISTMars Industrialist 	2161	1.7.0.21,702 meters	The interplanetary heavy cargo ship UNSC Mars Industrialist was requisitioned in 2161. The Mars Custom super freighter survived the war and remained in UNSC service until 2248.
CONDORCondor-class 	2161	1.6.1.01,610 meters	The twenty-two Condor-class heavy cargo ships began entering service in 2161. Eight were lost during the war. The remaining fourteen heavy cargo ships remained in service until the last was retired in 2269.
HEAVY-DUTY_ELITEHeavy-Duty Elite 	2162	1.9.9.11,991 meters	The interplanetary heavy cargo ship UNSC Heavy-Duty Elite was requisitioned in 2162. The Mars Custom super freighter took the title of largest cargo ship in the fleet until 2165. The Heavy-Duty Elite survived the war and remained in UNSC service until it was decommissioned in 2308 and was placed in reserve as a Strategic Logistics Ship.
GREAT_NORTHERNGreat Northern 	2162	1.9.4.81,948 meters	The interplanetary heavy cargo ship UNSC Great Northern was requisitioned in 2162. The Mars Custom super freighter survived the war and remained in UNSC service until it was decommissioned in 2297 and placed in reserve as a Strategic Logistics Ship.
TIGRETigre 	2162	1.8.4.01,840 meters	The interplanetary heavy cargo ship UNSC Tigre was requisitioned in 2162. The Mars Custom super freighter survived the war and remained in UNSC service until it was decommissioned in 2294 and placed in reserve as a Strategic Logistics Ship.
ANDERS_SPECIALAnders Special 	2162	1.6.6.01,660 meters	The five Anders Special freighters that were requisitioned as heavy cargo ships during the Interplanetary Conflict began entering service in 2162. Three were lost during the war.
ALLIED_PRUDENCEAllied Prudence-class 	2162	1.1.3.61,136 meters	The three Allied Prudence-class attack cargo ships began entering service in 2162, with the Allied Prudence and Allied Purpose being commissioned first, followed by the Allied Principles in 2163. All three survived the war and were placed in reserve in the 2190s.
DEMON_STARDemon Star 	2162	0.6.9.6696 meters 	The interplanetary cargo ship UNSC Demon Star was requisitioned in 2162. The F2162X experimental freighter was lost in 2169 during the Battle of the Belt.
LF2161BLF2161B 	2162	0.4.6.0460 meters 	The five LF2161B freighters that were requisitioned as light cargo ships during the Interplanetary Conflict began entering service in 2162. All five survived the war.
LF2161ALF2161A 	2162	0.4.5.6456 meters 	The nine LF2161A high-speed freighters that were requisitioned as light cargo ships during the Interplanetary Conflict began entering service in 2162. Three were lost during the war.
VENTURESOMEVenturesome 	2163	1.9.1.21,912 meters	The interplanetary heavy cargo ship UNSC Venturesome was commissioned in 2163. The Venturesome survived the war and was decommissioned in 2297 and was placed in reserve as a Strategic Logistics Ship.
PRESIDENT_OF_COMMERCEPresident of Commerce 	2163	1.6.9.21,692 meters	The interplanetary heavy cargo ship UNSC President of Commerce was requisitioned in 2163. The Mars Custom super freighter was destroyed by Frieden forces in 2167 during the Jupiter Campaign.
KNIGHT_OF_THE_OLD_GUARDKnight of the Old Guard 	2163	1.6.8.41,684 meters	The interplanetary heavy cargo ship UNSC Knight of the Old Guard was requisitioned in 2163. The Mars Custom super freighter survived the war and was decommissioned in 2347 and placed in reserve as a Strategic Logistics Ship.
F2162F2162 	2163	0.6.8.8688 meters 	The seven F2162 freighters that were requisitioned as cargo ships during the Interplanetary Conflict began entering service in 2163. Two were lost during the war.
TRIANGULUMTriangulum 	2164	1.9.8.51,985 meters	The interplanetary heavy cargo ship UNSC Triangulum was commissioned in 2164. The Triangulum survived the war and was decommissioned in 2308 and placed in reserve as a Strategic Logistics Ship.
SF2162SF2162 	2164	1.8.8.61,886 meters	The twenty-one SF2162 super freighters that were requisitioned as heavy cargo ships during the Interplanetary Conflict began entering service in 2164. All twenty-one SF2162 heavy cargo ships survived the war and seven were placed in reserve as Strategic Logistics Ships.
MARTIAN_MARSHALMartian Marshal 	2164	1.8.8.21,882 meters	The interplanetary heavy cargo ship UNSC Martian Marshal was requisitioned in 2164. The SVR super freighter survived the war and remained in UNSC service until it was decommissioned in 2296 and placed in reserve as a Strategic Logistics Ship.
ESSENTIAL_PARTNERSHIPEssential Partnership 	2164	1.1.5.21,152 meters	The interplanetary cargo ship UNSC Essential Partnership was requisitioned in 2164. The Custom STAR-60 freight conveyor survived the war and remained in UNSC service until it was decommissioned in 2292 and placed in reserve.
KING_CHARLEMAGNEKing Charlemagne 	2164	0.9.7.1971 meters 	The interplanetary cargo ship UNSC King Charlemagne was requisitioned in 2164. The Jovian Custom AJSI freighter was irreparably damaged by Frieden forces in 2167 during the Battle of Juno.
KING_OF_THE_JOVIANSKing of the Jovians 	2164	0.7.5.2752 meters 	The interplanetary cargo ship UNSC King of the Jovians was requisitioned in 2164. The Custom F2156A4 high-speed freighter survived the war and was decommissioned in 2193.
MONUMENT_OF_INDUSTRYMonument of Industry 	2165	2.2.5.22,252 meters	The interplanetary heavy cargo ship UNSC Monument of Industry was requisitioned in 2165. The Mars Custom super freighter survived the war and remained in UNSC service until it was decommissioned in 2319 and placed in reserve as a Strategic Logistics Ship.
GENERALISSIMOGeneralissimo 	2165	2.2.4.42,244 meters	The interplanetary heavy cargo ship UNSC Generalissimo was requisitioned in 2165. The Mars Custom super freighter survived the war and remained in UNSC service until it was decommissioned in 2312 and placed in reserve as a Strategic Logistics Ship.
HERALD_OF_FREE_ENTERPRISEHerald of Free Enterprise 	2165	2.2.1.62,216 meters	The interplanetary heavy cargo ship UNSC Herald of Free Enterprise was requisitioned in 2165. The Mars Custom super freighter survived the war and remained in UNSC service until it was decommissioned in 2299 and placed in reserve as a Strategic Logistics Ship.
THE_LION_FROM_THE_NORTHThe Lion from the North 	2165	2.2.0.82,208 meters	The interplanetary heavy cargo ship UNSC The Lion from the North was requisitioned in 2165. The Mars Custom super freighter survived the war and remained in UNSC service until it was decommissioned in 2299 and placed in reserve as a Strategic Logistics Ship.
QUEEN_OF_THE_NORTHERN_REACHESQueen of the Northern Reaches	2165	2.1.8.42,184 meters	The interplanetary heavy cargo ship UNSC Queen of the Northern Reaches was requisitioned in 2165. The Mars Custom super freighter survived the war and remained in UNSC service until it was decommissioned in 2297 and placed in reserve as a Strategic Logistics Ship.
SAVAGE_HEARTSavage Heart 	2165	2.1.8.22,182 meters	The interplanetary heavy cargo ship UNSC Savage Heart was requisitioned in 2165. The Mars Custom super freighter survived the war and remained in UNSC service until it was decommissioned in 2306 and placed in reserve as a Strategic Logistics Ship.
NAPOLEON_BONAPARTENapoleon Bonaparte-class 	2166	2.5.8.02,580 meters	The twenty-seven Napoleon Bonaparte-class heavy cargo ships were commissioned in 2166. Seventeen were lost during the war. The ten survivors remained in UNSC service after the war and were all placed in reserve as Strategic Logistics Ships.
MARS_AUGUSTUSMars Augustus 	2166	2.4.2.52,425 meters	The interplanetary heavy cargo ship UNSC Mars Augustus was requisitioned in 2166. The Mars Custom super freighter survived the war and remained in UNSC service until it was decommissioned in 2311 and placed in reserve as a Strategic Logistics Ship.
NINE-TENTHS_OF_THE_LAWNine-Tenths of the Law 	2166	2.1.9.62,196 meters	The interplanetary heavy cargo ship UNSC Nine-Tenths of the Law was requisitioned in 2166. The SVR Custom super freighter survived the war and remained in UNSC service until it was decommissioned in 2313 and placed in reserve as a Strategic Logistics Ship.
SUPERCRUISERSupercruiser 	2166	1.8.8.61,886 meters	The interplanetary heavy cargo ship UNSC Supercruiser was requisitioned in 2166. The SVR Custom high-speed super freighter survived the war and remained in UNSC service until it was decommissioned in 2307 and placed in reserve as a Strategic Logistics Ship.
PRIAMPriam 	2166	1.4.4.01,440 meters	The interplanetary cargo ship UNSC Priam was requisitioned in 2166. The Trojan Resources freighter survived the war and remained in UNSC service until it was decommissioned in 2241.
GLORY_OF_SOLGlory of Sol 	2167	2.5.6.62,566 meters	The interplanetary heavy cargo ship UNSC Glory of Sol was requisitioned in 2167. The SVR Custom super freighter survived the war and remained in UNSC service until it was decommissioned in 2366 and placed in reserve as a Strategic Logistics Ship.
METROPOLITAN_COMMANDERMetropolitan Commander 	2167	2.2.8.02,280 meters	The interplanetary heavy cargo ship UNSC Metropolitan Commander was requisitioned in 2167. The Anders Custom super freighter survived the war and remained in UNSC service until it was decommissioned in 2308 and placed in reserve as a Strategic Logistics Ship.
SF2166SF2166 	2167	2.1.2.02,120 meters	The eleven SF2166 super freighters that were requisitioned as heavy cargo ships during the Interplanetary Conflict began entering service in 2167. All eleven survived the war and nine were placed in reserve as Strategic Logistics Ships.
NEMESISNemesis 	2169	2.7.7.62,776 meters	The interplanetary heavy cargo ship UNSC Nemesis was requisitioned in 2169. The Mars Custom super freighter survived the war and remained in UNSC service until it was decommissioned in 2326 and placed in reserve as a Strategic Logistics Ship.
MARS_ULTORMars Ultor 	2169	2.5.5.82,558 meters	The interplanetary heavy cargo ship UNSC Mars Ultor was requisitioned in 2169. The Mars Custom super freighter survived the war and remained in UNSC service until it was decommissioned in 2328 and placed in reserve as a Strategic Logistics Ship.
LUNAR_CHAMPIONLunar Champion 	2169	2.2.6.62,266 meters	The interplanetary heavy cargo ship UNSC Lunar Champion was requisitioned in 2169. The SVR Custom LFA super freighter survived the war and remained in UNSC service until it was decommissioned in 2198 and returned to the Lunar Freight Association.
STEEL_COMMANDERSteel Commander 	2169	2.2.4.02,240 meters	The interplanetary heavy cargo ship UNSC Steel Commander was commissioned in 2169. The heavy cargo ship survived the war and remained in UNSC service until it was decommissioned in 2317 and placed in reserve as a Strategic Logistics Ship.
F2168AF2168A 	2169	0.7.5.2752 meters 	The six F2168A high-speed freighters that were requisitioned as cargo ships during the Interplanetary Conflict began entering service in 2169. All six survived the war.
LAST_MAN_STANDINGLast Man Standing 	2170	3.3.7.63,376 meters	The interplanetary heavy cargo ship UNSC Last Man Standing was requisitioned in 2170. The Mars Custom super freighter survived the war and remained in UNSC service until it was decommissioned in 2361 and placed in reserve as a Strategic Logistics Ship.
WARWOLFWarwolf 	2170	3.0.6.63,066 meters	The interplanetary heavy cargo ship UNSC Warwolf was requisitioned in 2170. The Mars Custom super freighter survived the war and remained in UNSC service until it was decommissioned in 2338 and placed in reserve as a Strategic Logistics Ship.
DICTATORDictator 	2170	2.5.5.22,552 meters	The interplanetary heavy cargo ship UNSC Dictator was requisitioned in 2170. The SVR Custom super freighter survived the war and remained in UNSC service until it was decommissioned in 2350 and placed in reserve as a Strategic Logistics Ship.
PRINZ_VON_XOCHIPILLIPrinz von Xochipilli 	2170	0.8.4.4844 meters 	The interplanetary cargo ship UNSC Prinz von Xochipilli was requisitioned in 2170. Captured from Frieden forces in 2168, the Juno '67 freighter was modified for use as a convoy escort. The Prinz von Xochipilli was decommissioned in 2193, disarmed, and sold.
NEW_ZEALAND_RAINBOWNew Zealand Rainbow 	2172	2.2.5.62,256 meters	The interplanetary heavy cargo ship UNSC New Zealand Rainbow was commissioned in 2172. The New Zealand Rainbow was decommissioned in 2325 and placed in reserve as a Strategic Logistics Ship.
LACUS_AUTUMNILacus Autumni-class 	2255	1.5.0.0 	The Lacus Autumni-class heavy cargo ships began entering service in 2255.
TRAMONTANETramontane-class 	2501	0.0.7.676 meters 	The Tramontane-class light cargo ships began entering service in 2501.
====Combat support ships====
UNSC combat support ships were tasked with the formidable challenge of underway replenishment for frontline combat units including battle groups and fleets. 
Combat support ship 	Year	Length 	Details
BRIGADIERBrigadier 	2085	0.6.2.1621 meters 	The interplanetary combat support ship UNSC Brigadier was commissioned in 2085. Prior to its commissioning, the combat support ship was the civilian-operated Long-Range Patrol Depot Ship, also known as the LRPDS, but was renamed immediately prior to entering Space Authority service. The Brigadier survived the Interplanetary War and was decommissioned in 2170.
SERGEANT-AT-ARMSSergeant-at-Arms 	2105	0.5.2.5525 meters 	The interplanetary combat support ship UNSC Sergeant-at-Arms was commissioned in 2105. The combat support ship survived the Interplanetary War and was decommissioned in 2180 and sold for preservation as a museum ship.
CICEROCicero 	2112	0.9.1.6916 meters 	The interplanetary combat support ship UNSC Cicero was commissioned in 2112. The combat support ship was ordered and built alongside both the light cruiser Caesar and the target ship Servitor. The Cicero was badly damaged by Frieden forces in March 2164 in the Battle of the Martian Moons and was withdrawn from frontline service; the ship was designated as a lunar support ship in late 2164 and remained attached to the Lunar Flotilla until its decommissioning in 2166.
CONSTITUIONConstitution 	2121	1.0.3.31,033 meters	The interplanetary combat support ship UNSC Constitution was commissioned in 2121. The combat support ship, like the Cicero before it, was built ordered and built alongside the light cruiser Eagle. The Constitution survived the Interplanetary War and was decommissioned in 2299 and scrapped.
VICEROYViceroy 	2128	1.0.2.41,024 meters	The interplanetary combat support ship UNSC Viceroy was commissioned in 2128. The combat support ship was irreparably damaged in 2170.
ARSENALArsenal 	2136	1.6.0.21,602 meters	The interplanetary combat support ship UNSC Arsenal was commissioned in 2136. The combat support ship survived the Interplanetary War and was decommissioned in 2301.
BISMARCKBismarck 	2144	1.5.7.31,573 meters	The interplanetary combat support ship UNSC Bismarck was commissioned in 2144. The combat support ship was irreparably damaged by Frieden forces in 2167 during the Europa Whirlwind.
IRONCLADIronclad 	2158	1.8.3.41,834 meters	The interplanetary combat support ship UNSC Ironclad was commissioned in 2158. The combat support ship survived the Interplanetary War and was decommissioned in 2299 and placed in reserve.
LEGIONARYLegionary 	2161	1.5.1.11,511 meters	The interplanetary combat support ship UNSC Legionary was commissioned in 2161. The combat support ship survived the Interplanetary War and was decommissioned in 2293.
JANISSARYJanissary 	2163	1.6.7.91,679 meters	The interplanetary combat support ship UNSC Janissary was commissioned in 2163. The combat support ship was irreparably damaged by Frieden forces in 2165.
VARANGIANVarangian 	2164	1.8.5.01,850 meters	The interplanetary combat support ship UNSC Varangian was commissioned in 2164. The combat support ship survived the Interplanetary War and was decommissioned in 2343 and placed in reserve.
CUIRASSIERCuirassier 	2165	1.6.6.51,665 meters	The interplanetary combat support ship UNSC Cuirassier was commissioned in 2165. The combat support ship survived the Interplanetary War and was decommissioned in 2296.
PARTHIANParthian 	2165	1.3.3.91,339 meters	The interplanetary combat support ship UNSC Parthian was commissioned in 2165. The combat support ship survived the Interplanetary War and was decommissioned in 2290 and placed in reserve.
PRAETORIANPraetorian 	2166	1.2.5.41,254 meters	The interplanetary combat support ship UNSC Praetorian was commissioned in 2166. The combat support ship survived the Interplanetary War and was decommissioned in 2175.
CATAPHRACTCataphract 	2168	2.4.2.82,428 meters	The interplanetary combat support ship UNSC Cataphract was commissioned in 2168. The combat support ship survived the Interplanetary War and was decommissioned in 2376 and placed in reserve.
MONTES_HARBINGERMontes Harbinger-class	2169	2.5.4.42,544 meters	The eighteen Montes Harbinger-class interplanetary combat support ships entered service between 2169 and 2215. The class underwent several major refits and upgrades during their lengthy service as the longest-active UNSC combat support ships. Eleven members of the class were decommissioned and placed in reserve from 2433 to 2510 as the fleet became increasingly active outside the Sol System. Four were lost in 2552 during the Sol Campaign. The last Montes Harbinger combat support ship was decommissioned in 2590.
DISTANT_TIDEDistant Tide-class 	2489	3.4.7.73,477 meters	The Distant Tide-class combat support ships began entering service in 2489.
====Command ships====
UNSC command ships served the fleet as mobile headquarters and flagships for the fleet. 
Command ship 	Year	Length 	Details
THE_EMPERORThe Emperor 	2065	1.0.8.81,088 meters	The interplanetary command ship UNSC The Emperor was commissioned in 2065. Originally the colonial flagship Command One of the UN Office of Outer Space Affairs, the ship was renamed The Emperor for its most nickname when it was transferred to the Space Authority in 2080. The command ship survived the Interplanetary War and was decommissioned in 2182 and scrapped.
MOUNT_OLYMPUSMount Olympus 	2067	1.0.7.91,079 meters	The interplanetary command ship UNSC Mount Olympus was commissioned in 2067. Originally the colonial flagship Command Two, the ship was renamed following its transfer in 2080. The Mount Olympus served as the first administrative flagship of the Space Authority fleet and was primarily utilized within the Inner System for most of its career. The command ship was decommissioned in 2180 and scrapped.
MAGNIFICENT_DESOLATIONMagnificent Desolation	2079	0.4.5.5455 meters 	The UNSC Magnificent Desolation was commissioned in 2079 and initially entered service as a large security ship assigned to the Lunar Patrol. In 2105, the ship was reclassified as a destroyer along with most of the security ship flotilla, becoming the flagship of the Lunar Flotilla at the same time. Only in 2111 was the Magnificent Desolation officially classified as a lunar command ship; remaining in that role through the Interplanetary War, the command ship was decommissioned in 2198.
ATLANTISAtlantis 	2136	0.5.9.8598 meters 	The interplanetary command ship UNSC Atlantis was commissioned in 2136. Intended as the regional Space Authority flagship for Jovian Space, the Atlantis spent its entire career in the vicinity of Jupiter, the Trojans, and the Hildas. The command ship survived the Interplanetary War and was decommissioned in 2297 and placed in reserve.
MUSASHIMusashi 	2163	0.9.7.6976 meters 	The UNSC Musashi was commissioned in 2163 as an interplanetary orbital assault command ship. The Musashi coordinated the historic ODST assault on Mars in December 2163 and was involved in nearly every major ODST operation for the rest of the war. The assault flagship was decommissioned in 2256.
VOLTAIREVoltaire 	2164	1.1.7.01,170 meters	The interplanetary command ship UNSC Voltaire was commissioned in 2164. The Voltaire was ordered in late 2160 as a mobile headquarters for the new Logistical Operations Command and fulfilled that role from its 2164 commissioning until its retirement in 2398.
XERXESXerxes 	2166	0.7.2.1721 meters 	The interplanetary command ship UNSC Xerxes was commissioned in 2166. Originally intended to serve in a similar capacity to the earlier Musashi, the Xerxes instead became the command-and-control ship for the Europa Theatre of the Jupiter Campaign. Reconfigured after the war, the command ship served as the Outer System flagship until its decommissioning in 2292.
ZUIKAKUZuikaku 	2168	0.6.5.8658 meters 	The interplanetary command ship UNSC Zuikaku was commissioned in 2168. Designed as a close-support assault flagship, the Zuikaku had armor and armaments for its role and was present for the Retaking of Juno, the Siege of Ceres, and the several major assaults during the Trojan Offensive. Difficult to maintain and costly to operate, the specialized command ship was decommissioned in 2191 and scrapped.
UPHOLDER_OF_VIRTUEUpholder of Virtue 	2202	1.0.4.61,046 meters	The interplanetary command ship UNSC Upholder of Virtue was commissioned in 2202 and served as the fleet administrative flagship for the next 200 years. The Upholder of Virtue was decommissioned in 2407 as the UNSC became increasingly interstellar and was operating throughout what would become the Inner Colonies.
UNITED_NATIONSUnited Nations 	2233	1.8.5.41,854 meters	The Vindication-class heavy battleship UNSC United Nations was recommissioned as an interplanetary command battleship in 2233. First commissioned in 2189, the battleship underwent major reconstruction from 2230 to 2233 and became the flagship of the UNSC's Battleship Force. The United Nations was decommissioned in 2416 and placed in reserve.
HERALD_OF_DAWNHerald of Dawn 	2528	3.3.7.53,375 meters	The command ship UNSC Herald of Dawn was commissioned in 2528. After a centuries long career with the Colonial Administration Authority, the Odyssey-class colonial flagship was specifically requested for UNSC use by Vice Admiral Preston Cole in the first years of the Human-Covenant War. The Herald of Dawn became Cole's support fleet flagship in 2528 and remained attached to Cole until his death in 2543. The command ship remained in UNSC service thereafter until its destruction by Covenant forces in 2548.
SUPERINTENDENTSuperintendent-class 	2532	2.4.8.82,488 meters	The two Superintendent-class command ships were commissioned in 2532 and 2537. Former administrative flagships of the Colonial Administration Authority that were built in the 2420s, both ships were transferred to the UNSC Navy following the escalating demands of the Human-Covenant War. The UNSC Superintendent was commissioned in 2532 and tasked with the coordination of planetary evacuations. The UNSC Secretary-General was commissioned in 2537 and given to the Logistical Operations Command for the improved coordination of fleet logistics. The Superintendent was irreparably damaged in 2547 and scuttled and the Secretary-General was destroyed in 2551.
====Communications relay ships====
UNSC communications relay ships were intended to facilitate and support communications over tremendous distances. 
Communications ship 	Year	Length 	Details
RELIANCEReliance-class 	2066	1.0.0.71,007 meters	The six Reliance-class interplanetary communications relay ships entered service between 2066 and 2069. All six communications ships survived the Interplanetary War. The Reliance-class was steadily decommissioned between 2178 and 2217.
AKATSUKIAkatsuki 	2100	0.5.0.9509 meters 	The interplanetary communications ship UNSC Akatsuki was commissioned in 2100 and was assigned to the Outer System. The communications relay ship was primarily active in Jovian Space, often close to the Hilda group. The Akatsuki survived the Interplanetary War and was decommissioned in 2190 and placed in reserve.
HIBERNIAHibernia 	2148	0.7.4.3743 meters 	The interplanetary communications ship UNSC Hibernia was commissioned in 2148 and assigned to the Outer System. The communications relay ship was primarily active in Saturnian Space. The Hibernia survived the Interplanetary War and was decommissioned in 2276 and scrapped.
AME_VOYAGERAME Voyager 	2163	0.9.8.6986 meters 	The interplanetary communications ship UNSC AME Voyager was requisitioned in 2163. The AME500S relay ship was initially assigned to Martian Space before being assigned to Logistical Operations Command in 2164. The AME Voyager survived the Interplanetary War and was decommissioned in 2175 and returned to the American Merchant Express Group.
THE_DEVIL_YOU_KNOWThe Devil You Know	2164	0.9.6.4964 meters 	The interplanetary communications ship UNSC The Devil You Know was requisitioned in 2164. The SF2157 communications support freighter survived the Interplanetary War and was decommissioned in 2197.
MAJOR_TOMMajor Tom 	2166	0.8.5.5855 meters 	The interplanetary communications ship UNSC Major Tom was requisitioned in 2166. The SF2144 control ship survived the Interplanetary War and was decommissioned in 2196.
DAS_OBERLANDDas Oberland 	2168	1.0.2.51,025 meters	The interplanetary communications ship UNSC Das Oberland was requisitioned in 2168. The SF2160 relay ship survived the Interplanetary War and was decommissioned in 2212.
L_HAILEY_COOPERL Hailey Cooper 	2188	1.7.8.31,783 meters	The interplanetary communications ship UNSC L Hailey Cooper was commissioned in 2188. The communications relay ship was transferred to the Office of Naval Intelligence in 2501 and repurposed as a special purpose intelligence ship. The L Hailey Cooper was used to jam Covenant communications in 2552 during the Sol Campaign.
THE_SPACE_BETWEENThe Space Between 	2442	0.9.7.7977 meters 	The communications relay ship UNSC The Space Between was commissioned in 2442. Officially an interstellar relay ship for the facilitating frontier reconnaissance operations, the UNSC The Space Between was in reality an ONI communications cruiser.
====Destroyer tenders====
UNSC destroyer tenders were tasked with the maintenance of destroyer flotillas, as well as providing similar support to frigates and corvettes. 
Destroyer tender 	Year	Length 	Details
REVERIEReverie 	2082	0.6.1.8618 meters	The UNSC Reverie was commissioned in 2082 as a fleet depot ship and was later reclassified as a destroyer tender in 2105. The Reverie survived the Interplanetary War and was decommissioned in 2180 and sold for preservation as a museum ship.
RIFLEMANRifleman 	2093	0.4.7.8478 meters	The UNSC Rifleman was commissioned in 2082 as a security ship tender and was later reclassified as a destroyer tender in 2105. The Rifleman was irreparably damaged in 2167 in the Battle of the Belt.
RENAISSANCERenaissance 	2094	0.5.4.4544 meters	The UNSC Renaissance was commissioned in 2094 as a fleet depot ship and was later reclassified as a destroyer tender in 2105. The Renaissance survived the Interplanetary War and was decommissioned in 2184 and scrapped.
SHINANOShinano-class 	2096	0.3.6.0360 meters	The twenty Shinano-class interplanetary destroyer tenders entered service between 2096 and 2115. Built alongside the Kyoto-class, the Shinano-class security tenders were reclassified in 2105 as destroyer tenders as the UNSA designated most of its security ship fleet as destroyers. Six Shinano destroyer tenders were lost during the Interplanetary War. The fourteen remaining tenders were decommissioned in the 2180s and scrapped.
ARROWHEADArrowhead 	2097	0.5.2.1521 meters	The UNSC Arrowhead was commissioned in 2097 as a security ship tender and was later reclassified as a destroyer tender in 2105. The Arrowhead survived the Interplanetary War and was decommissioned in 2180 and scrapped.
DUKEDuke 	2098	0.5.8.1581 meters	The UNSC Duke was commissioned in 2098 as a fleet depot ship and was later reclassified as a destroyer tender in 2105. The Duke was irreparably damaged in 2169 in the Battle of the Belt.
DESTINYDestiny 	2100	0.6.3.3633 meters	The UNSC Destiny was commissioned in 2100 as a fleet depot ship and was later reclassified as a destroyer tender in 2105. The Destiny survived the Interplanetary War and was decommissioned in 2180 and scrapped.
BLIZZARDBlizzard 	2103	0.7.0.1701 meters	The UNSC Blizzard was commissioned in 2103 as a fleet depot ship and was later reclassified as a destroyer tender in 2105. The Blizzard was captured in 2167 during the Frieden occupation of Ceres and was destroyed in the subsequent siege of the colony.
SHARPSHOOTERSharpshooter 	2106	0.5.4.4544 meters	The interplanetary destroyer tender UNSC Sharpshooter was commissioned in 2106. The destroyer tender survived the Interplanetary War and was decommissioned in 2192 and scrapped.
SAINT_LAWRENCESaint Lawrence	2110	0.6.1.7617 meters	The interplanetary destroyer tender UNSC Saint Lawrence was commissioned in 2110. The destroyer tender survived the Interplanetary War and was decommissioned in 2215 and scrapped.
MACKENZIEMackenzie 	2114	0.5.9.2592 meters	The interplanetary destroyer tender UNSC Mackenzie was commissioned in 2114. The destroyer tender survived the Interplanetary War and was decommissioned in 2210 and scrapped.
MISSISSIPPIMississippi 	2119	0.6.6.2662 meters	The interplanetary destroyer tender UNSC Mississippi was commissioned in 2119. The destroyer tender survived the Interplanetary War and was decommissioned in 2236 and scrapped.
OHIOOhio 	2122	0.6.4.0640 meters	The interplanetary destroyer tender UNSC Ohio was commissioned in 2122. The destroyer tender survived the Interplanetary War and was decommissioned in 2226 and scrapped.
YELLOWSTONEYellowstone 	2131	0.6.3.5635 meters	The interplanetary destroyer tender UNSC Yellowstone was commissioned in 2131. The destroyer tender was destroyed in 2169 in the Battle of the Belt.
PRINCEPrince 	2136	0.7.4.5745 meters	The interplanetary destroyer tender UNSC Prince was commissioned in 2136. The destroyer tender survived the Interplanetary War and was decommissioned in 2242 and scrapped.
PATRICIANPatrician 	2140	0.7.6.0760 meters	The interplanetary destroyer tender UNSC Patrician was commissioned in 2140. The destroyer tender survived the Interplanetary War and was decommissioned in 2257 and scrapped.
PANTHERPanther 	2144	0.7.0.2702 meters	The interplanetary destroyer tender UNSC Panther was commissioned in 2144. The destroyer tender was irreparably damaged by Frieden forces in January 2170 during the Trojan Offensive.
PARAMOUNTParamount 	2152	0.7.2.4724 meters	The interplanetary destroyer tender UNSC Paramount was commissioned in 2152. The destroyer tender survived the Interplanetary War and was decommissioned in 2263 and scrapped.
TIGRISTigris-class 	2162	0... meters 	The twenty-four Tigris-class interplanetary destroyer tenders entered service between 2162 and 2177. Three were lost during the war. The class remained in service until their decommissioning from 2270 to 2301.
====Hospital ships====
UNSC hospital ships were mobile medical treatment facilities most often tasked with caring for recently injured personnel and civilians. 
Hospital ship 	Year	Length 	Details
ASCLEPIUSAsclepius 	2115	0.4.7.6476 meters 	The interplanetary hospital ship UNSC Asclepius was commissioned in 2115. The hospital ship survived the Interplanetary War and was decommissioned in 2176.
HUMAN_KINDNESSHuman Kindness-class 	2122	0.5.4.6546 meters 	The four Human Kindness-class interplanetary hospital ships were commissioned between 2122 and 2147. Ranging in size from 546 meters to 612 meters, each hospital ship was funded by public donations. All four survived the Interplanetary War and were decommissioned in the 2230s.
UNIVERSAL_GOODWILL_2152Universal Goodwill 	2152	0.7.0.1701 meters 	The interplanetary hospital ship UNSC Universal Goodwill was commissioned in 2152. The last of the Human Kindness hospital ships to be commissioned, the Universal Goodwill survived the Interplanetary War and was decommissioned in 2239.
TELESPHORUSTelesphorus 	2160	0.6.8.8688 meters 	The interplanetary hospital ship UNSC Telesphorus was commissioned in 2160. The hospital ship survived the Interplanetary War and was decommissioned in 2288.
BENEVOLENCEBenevolence 	2161	0.7.1.5715 meters 	The interplanetary hospital ship UNSC Benevolence was commissioned in 2161. The hospital ship survived the Interplanetary War and was decommissioned in 2245.
SAMARITAN_2161Samaritan 	2161	0.7.5.3753 meters 	The interplanetary hospital ship UNSC Samaritan was commissioned in 2161. The hospital ship survived the Interplanetary War and was decommissioned in 2247.
SANCTUARYSanctuary-class 	2163	0.6.5.5655 meters 	The three Sanctuary-class interplanetary hospital ships were commissioned in 2163 and 2164. All three survived the Interplanetary War. The Sanctuary hospital ships were decommissioned in the late 2270s and early 2280s.
ELEEMOSYNARY_2163Eleemosynary 	2163	1.5.8.71,587 meters	The interplanetary hospital ship UNSC Eleemosynary was commissioned in 2163. The hospital ship survived the Interplanetary War and was decommissioned in 2289.
MSFMSF 	2164	0.5.7.4574 meters 	The twelve MSF hospital ships were purchased and commissioned in 2164. All twelve survived the Interplanetary War. Eleven were decommissioned in 2185 and sold. The last MSF ship in service, the UNSC Xavier Emmanuelli, was assigned to Saturnian Space and was decommissioned in 2231 and sold for preservation as a museum ship.
THE_CITY_OF_SEVEN_HILLSThe City of Seven Hills	2164	0.9.8.2982 meters 	The UNSC The City of Seven Hills was commissioned in 2164. The hospital ship survived the Interplanetary War and was decommissioned in 2315.
SCANDINAVIAScandinavia 	2165	1.0.7.01,070 meters	The UNSC Scandinavia was commissioned in 2165. The hospital ship survived the Interplanetary War and was decommissioned in 2341.
ANGEL_OF_MERCYAngel of Mercy 	2165	0.5.5.6556 meters 	The interplanetary medical evacuation transport UNSC Angel of Mercy was commissioned in 2165. The high-speed evacuation transport survived the Interplanetary War and was decommissioned in 2285.
INTERCESSOR_2166Intercessor 	2166	1.2.0.01,200 meters	The interplanetary hospital ship UNSC Intercessor was commissioned in 2166. The hospital ship survived the Interplanetary War and was decommissioned in 2302.
MERCIFUL_INTENTIONSMerciful Intentions 	2168	1.0.0.01,000 meters	The interplanetary hospital ship UNSC Merciful Intentions was commissioned in 2168. The hospital ship survived the Interplanetary War and was decommissioned in 2261.
LOTUSLotus 	2168	0.8.8.6886 meters 	The UNSC Lotus was commissioned in 2168. The hospital ship survived the Interplanetary War and was decommissioned in 2321.
RELIEFRelief-class 	2169	0.8.4.2842 meters 	The seven Relief-class interplanetary hospital ships were commissioned between 2169 and 2171. Only the Relief, Solace, and Comfort were commissioned before the end of the Interplanetary War. The Relief-class were decommissioned between 2298 and 2308.
CONSOLATIONConsolation 	2186	0.8.4.5845 meters 	The interplanetary hospital ship UNSC Consolation was commissioned in 2186. The hospital ship was decommissioned in 2318.
UNIVERSAL_GOODWILL_2242Universal Goodwill 	2242	1.4.4.21,442 meters	The interplanetary hospital ship UNSC Universal Goodwill was commissioned in 2242. The hospital ship was decommissioned in 2391.
ELEEMOSYNARY_2296Eleemosynary-class 	2296	1.6.1.81,618 meters	The five Eleemosynary-class interplanetary hospital ships were commissioned between 2296 and 2313. The class was decommissioned from 2404 to 2436.
SOLACESolace-class 	2391	2.5.0.02,500 meters	The two Solace-class hospital ships were commissioned in 2391 and 2393. Built using appropriated incomplete Phoenix-class colony ships, the Solace and the Consolation were the first interstellar hospital ships of the UNSC. Both were lost during the Human-Covenant War: the Consolation was destroyed in 2531 and the Solace was destroyed in 2533.
SAMARITAN_2395Samaritan-class 	2395	1.4.0.01,400 meters	The fourteen Samaritan-class hospital ships were commissioned between 2395 and 2409. All fourteen were lost during the Human-Covenant War.
INTERCESSOR_2435Intercessor-class 	2435	1.6.0.01,600 meters	The ten Intercessor-class hospital ships were commissioned between 2435 and 2448. Nine were lost during the Human-Covenant War, with only the UNSC Benevolence still in service; the hospital ship was decommissioned in 2587.
TRANQUILITYTranquility-class 	2472	1.6.3.01,630 meters	The ten Tranquility-class hospital ships were commissioned between 2472 and 2488. Eight were lost during the Human-Covenant War. The UNSC Refuge was decommissioned in 2596 and the UNSC Memory of Solferino was decommissioned in 2599.
HOPEFULHopeful 	2495	1.1.5.71,157 meters	The hospital ship UNSC Hopeful was commissioned in 2495.
ATARAXYAtaraxy 	2540	2.1.1.72,117 meters	The hospital ship UNSC Ataraxy was commissioned in 2540.
====Mobile dockyards====
UNSC mobile dockyards were enormous service ships tasked with major refits and repairs to UNSC spacecraft, tasks usually well beyond the capabilities of the repair ships of the fleet. 
Dockyards 	Year	Length 	Details
STALWART_FORTITUDEStalwart Fortitude 	2050	2.2.0.02,200 meters	The interplanetary mobile dockyard UNSC Stalwart Fortitude was commissioned in 2050 and was decommissioned in 2293 to become the central hub of the UNSC Martian Fleet Reserve.
TITANTitan-class 	2099	1.1.6.61,166 meters	The ten Titan-class interplanetary mobile dockyards were commissioned from 2099 to 2102, purchased from the defunct Titan Space Logistics. The UNSC Titan IX was decommissioned in 2187 due to damage received during the Interplanetary War. Eight members of the class were decommissioned from 2252 to 2266; the last dockyard, Titan VII, was decommissioned in 2302.
DAEDALUSDaedalus 	2164	1.6.4.51,645 meters	The interplanetary mobile dockyard UNSC Daedalus was commissioned in 2164 and was decommissioned in 2343.
ANCHORAGEAnchorage 	2166	1.8.9.11,891 meters	The interplanetary mobile dockyard UNSC Anchorage was commissioned in 2166 and was placed in reserve in 2336 as part of the UNSC Jovian Fleet Reserve.
TECTONICTectonic 	2168	2.0.8.02,080 meters	The interplanetary mobile dockyard UNSC Tectonic was commissioned in 2164 and was placed in reserve in 2433.
TEN_THOUSAND_HAMMERSTen Thousand Hammers	2170	1.0.7.61,076 meters	The interplanetary mobile dockyard UNSC Ten Thousand Hammers was commissioned in 2170 as an ex-Frieden prize of the Trojan Offensive. The Ten Thousand Hammers was placed in reserve in 2196 as part of the UNSC Triton Reserve.
HARKNESSHarkness 	2247	2.5.7.12,571 meters	The interplanetary mobile dockyard UNSC Harkness was commissioned in 2247 and was destroyed in 2552.
REQUISITERequisite 	2386	3.6.7.63,676 meters	The mobile dockyard UNSC Requisite was commissioned in 2386.
GREAT_GREEN_DRAGONGreat Green Dragon 	2399	3.6.8.63,686 meters	The mobile dockyard UNSC Great Green Dragon was commissioned in 2399.
COMMODORECommodore 	2458	3.8.9.93,899 meters	The mobile dockyard UNSC Commodore was commissioned in 2458 as part of Project: FORTRESS.
TUNGUSKATunguska-class 	2495	3.3.0.03,300 meters	The eighteen Tunguska-class mobile dockyards were commissioned from 2495 to 2505. Sixteen Tunguska dockyards were lost during the Human-Covenant War, with only the Morokweng and Shoemaker still in service in 2553.
====Prowler tenders====
UNSC prowler tenders were specialized support and maintenance ships tasked with supporting prowlers and prowler flotillas. 
Prowler tender 	Year	Length 	Details
SILENT_SAFEGUARDSilent Safeguard-class	2296	0.2.0.9209 meters	The four Silent Safeguard-class interplanetary prowler tenders were commissioned between 2296 and 2305 and supported the Silent Service-class light prowlers. The Silent Safeguard prowler tenders were decommissioned between 2367 and 2393.
SILENT_CHORUSSilent Chorus 	2325	0.2.1.2212 meters	The interplanetary prowler tender UNSC Silent Chorus was commissioned in 2325. The prowler tender was decommissioned in 2411.
GREY_VEILGrey Veil-class 	2399	0.3.2.6326 meters	The six Grey Veil-class prowler tenders were commissioned from 2399 to 2413 and were capable of providing support to all active interstellar prowler types, were they Nightmare Engine-class heavy prowlers, Shadow Traveler-class prowler leaders, or Blackfin-class light prowlers.
ASTRAL_EQUINOXAstral Equinox-class 	2539	0.4.0.0 	The Astral Equinox-class prowler tenders began entering service in 2539.
====Repair ships====
UNSC repair ships were auxiliary vessels built for maintenance, general repair, and battle damage repair work for the fleet. 
Repair ships 	Year	Length 	Details
TECHNICALTechnical-class 	2084	0.6.4.0640 meters 	The seven Technical-class repair ships entered service between 2084 and 2091. The lead ship, the UNSC Technical, was the only member of the class to be lost during the Interplanetary War. The other six were decommissioned from 2188 to 2204 and scrapped.
RECOVERYRecovery 	2120	0.8.7.0870 meters 	The interplanetary repair ship UNSC Recovery was commissioned in 2120 and was decommissioned in 2207 and scrapped.
RAPID_RESOLUTIONRapid Resolution 	2155	0.4.5.5455 meters 	The interplanetary high-speed repair ship UNSC Rapid Resolution was commissioned in 2155 and was decommissioned in 2236.
F2100BF2100B 	2160	0.5.2.2522 meters 	The two F2100B support freighters that were requisitioned as repair ships during the Interplanetary Conflict entered service in 2160 and 2161. Both survived the war. The UNSC Burroughs was decommissioned in 2179 and the UNSC Chaparral was decommissioned in 2188.
F2156A1F2156A1 	2160	0.7.4.8748 meters 	The three F2156A1 support freighters that were requisitioned as repair ships during the Interplanetary Conflict began entering service in 2160. All three survived the war. The UNSC Swale was decommissioned in 2179 and the UNSC Cléry-le-Grand and UNSC Rogers were decommissioned in the late 2190s.
RRZRRZ 	2160	0.6.5.4654 meters 	The thirteen RRZ maintenance ships that were requisitioned as repair ships during the Interplanetary Conflict began entering service in 2160. All survived the war and were decomissioned and returned to the RRZ maintenance fleet in 2175.
SF2128SF2128 	2160	0.7.7.0770 meters 	The five SF2128 support freighters that were requisitioned as repair ships during the Interplanetary Conflict began entering service in 2160. All five survived the war and were decommissioned between 2172 and 2216.
SF2144SF2144 	2160	0.8.4.6846 meters 	The two SF2144 support freighters that were requisitioned as repair ships during the Interplanetary Conflict entered service in 2160 and 2161. Both ships survived the war. The UNSC Shackleton was decommissioned in 2193 and the UNSC Aditya was decommissioned in 2312 and placed in reserve.
GREAT_RESTORER_OF_GANYMEDEGreat Restorer of Ganymede	2161	1.0.5.61,056 meters	The interplanetary repair ship UNSC Great Restorer of Ganymede was commissioned in 2161 and was decommissioned in 2276.
F2156A2F2156A2 	2161	0.7.4.1741 meters 	The three F2156A2 high-speed recovery freighters that were requisitioned as repair ships during the Interplanetary Conflict began entering service in 2161. All three survived the war. The UNSC Turbulent was decommissioned in 2199, the UNSC Gremlin was decommissioned in 2218, and the UNSC Sacred Vituperation was decommissioned in 2245.
SF2150SF2150 	2161	0.9.1.2912 meters 	The two SF2150 recovery platforms that were requisitioned as repair ships during the Interplanetary Conflict entered service in 2161 and 2165. Both survived the war. The UNSC Juutilainen was decommissioned in 2217 and the UNSC Ural was decommissioned in 2288 and placed in reserve.
F2131F2131 	2162	0.6.7.2672 meters 	The eight F2131 support freighters that were requisitioned as repair ships during the Interplanetary Conflict began entering service in 2162. All eight survived the war. The F2131 repair ships began being decommissioned in the 2190s and the last was retired in 2232.
OKUMURAOkumura 	2163	0.5.1.2512 meters 	The interplanetary repair ship UNSC Okumura was requisitioned in 2163. The F2100 support freighter survived the Interplanetary War and was decommissioned in 2174.
F2160F2160 	2163	0.7.0.0700 meters 	The two F2160 support freighters that were requisitioned as repair ships during the Interplanetary Conflict entered service in 2163 and 2165. Both repair ships survived the war. The UNSC De Slade was decommissioned in 2182 and the UNSC Woodward was decommissioned in 2188.
SF2160SF2160 	2163	1.0.1.21,012 meters	The five SF2160 support platforms that were requisitioned as repair ships during the Interplanetary Conflict began entering service in 2163. One repair ship, the UNSC Firefly, was destroyed by Frieden forces in 2166 during the Europa Whirlwind. The remaining four SF2160 repair ships were decommissioned between 2182 and 2237.
F2110F2110 	2164	0.6.5.0650 meters 	The four F2110 support freighters that were requisitioned as repair ships during the Interplanetary Conflict began entering service in March 2164. All four survived the war. Three were decommissioned in the late 2170s and 2180s, with the last F2110 repair ship, the UNSC A.E. McKay, remaining in service until its decommissioning in 2209.
F2156F2156 	2164	0.7.3.5735 meters 	The three F2156 support freighters that were requisitioned as repair ships during the Interplanetary Conflict began entering service in March 2164. All three survived the war. The F2156 repair ships were decommissioned from 2177 to 2186.
F2162F2162 	2164	0.6.8.8688 meters 	The two F2162 support freighters that were requisitioned as repair ships during the Interplanetary Conflict entered service in early 2164 and late 2166. Both survived the war. The UNSC Frozen Earth was decommissioned in 2199 and the UNSC Bullfrog was decommissioned in 2203.
SF2157SF2157 	2164	0.9.6.4964 meters 	The three SF2157 support platforms that were requisitioned as repair ships during the Interplanetary Conflict began entering service in March 2164. All three survived the war and remained in service into the 2200s. The UNSC Lawrence W. King was decommissioned in 2205, the UNSC Hephaestus was decommissioned in 2241, and the UNSC Tuscan Valley was decommissioned in 2280 and placed in reserve.
VENGEANCE_AND_RECOMPENSEVengeance and Recompense 	2164	1.8.8.61,886 meters	The interplanetary heavy repair ship UNSC Vengeance and Recompense was requisitioned in March 2164. The SF2162 recovery operations platform survived the war and remained in UNSC service into the 2300s. The Vengeance and Recompense was decommissioned in 2317 and placed in reserve.
CERESCeres-class 	2164	0.3.7.0370 meters 	The fifty Ceres-class light repair ships entered service in late 2164 and early 2165. Thirty-two Ceres ships were lost during the Interplanetary War. The remaining eighteen repair ships were steadily decommissioned shortly after the war, starting in 2172. The last, the UNSC Victoria, was decommissioned in 2182 and sold for preservation as a museum ship.
KAMCHATKAKamchatka 	2164	0.8.0.5805 meters 	The interplanetary repair ship UNSC Kamchatka was requisitioned in December 2164. Formerly an unnamed Koslovic auxiliary ship, it was captured during the Battle of Ceres in September 2164. The Kamchatka survived the Interplanetary War and was repurposed as a target ship in 2171 and ultimately expended in that role in 2179.
EUROPAEuropa-class 	2165	0.5.5.0550 meters 	The six Europa-class repair ships entered service between June 2165 and December 2166. Two were lost during the Interplanetary War: the UNSC Melete was captured in 2167 during the Fall of Ceres and destroyed in 2168 and the UNSC Europa was destroyed in 2169 during the Jupiter Campaign. Three of the four remaining Europa repair ships were decommissioned in the late 2190s. The last Europa repair ship, the UNSC Mnemosyne, was decommissioned in 2211.
JSTFJ.S.T.F. 	2165	0.4.5.3453 meters 	The interplanetary high-speed light repair ship UNSC J.S.T.F. was requisitioned in 2165. The LF2161A fast rescue & recovery freighter survived the Interplanetary War and was decommissioned in 2171.
BRISEISBriseis 	2165	0.7.3.0730 meters 	The interplanetary repair ship UNSC Briseis was requisitioned in late September 2165 and commissioned in December 2165. The SVR Custom maintenance ship was part of the Trojan Resources flotilla that had successfully escaped the Frieden-occupied Jovian Trojans but suffered significant damage in the process; repair and reconstruction work postponed the commissioning of the Briseis to December. The repair ship survived the Interplanetary War and was decommissioned in 2188 and returned to Trojan Resources.
CONCORDIAConcordia 	2166	0.8.9.2892 meters 	The interplanetary repair ship UNSC Concordia was commissioned in January 2166.
ELPISElpis-class 	2166	0.8.7.5875 meters 	The three Elpis-class repair ships entered service in 2166. All three survived the war. The Elpis repair ships were decommissioned between 2225 and 2231.
HECATONCHEIRESHecatoncheires 	2166	2.0.2.82,028 meters	The interplanetary heavy repair ship UNSC Hecatoncheires was commissioned in September 2166. The heavy repair ship survived the Interplanetary War and was decommissioned in 2328.
AUSONIAAusonia-class 	2166	1.2.4.01,240 meters	The two Ausonia-class repair ships entered service in November 2166. Both survived the war. The UNSC Ausonia was decommissioned in 2267 and the UNSC Angelina was decommissioned in 2269.
WHEN_THE_MOON_SHINES_REDWhen the Moon Shines Red 	2166	1.8.7.61,876 meters	The interplanetary heavy repair ship UNSC When the Moon Shines Red was requisitioned in November 2166. The Mars Custom recovery operations platform survived the Interplanetary War and was decommissioned in 2292 and placed in reserve.
NEMAUSANemausa 	2167	0.7.3.3733 meters 	The interplanetary repair ship UNSC Nemausa was commissioned in 2167. The repair ship survived the Interplanetary War and was decommissioned in 2193.
CYBELECybele-class 	2167	0.9.4.6946 meters 	The eight Cybele-class repair ships entered service in 2167 and 2168. All eight survived the Interplanetary War. The Cybele repair ships were decommissioned between 2272 and 2302.
GALATEAGalatea-class 	2168	1.6.2.01,620 meters	The forty-five Galatea-class heavy repair ships entered service between 2168 and 2170. Fifty were ordered, but four Galatea heavy repair ships (Alkmene, Eurydike, Io and Kilo) were captured incomplete in 2167 during the Frieden occupation of Ceres and destroyed in the resulting siege and one (Antigone) was extensively modified before completion. Another three (Antiope, Artemis, and Hera) were lost during the Interplanetary War. The rest of the Galatea heavy repair ships were decommissioned from 2295 to 2318.
LIBERATRIXLiberatrix 	2169	1.6.0.0 	The interplanetary heavy repair ship UNSC Liberatrix was commissioned in March 2169.
ANTIGONEAntigone 	2170	1.6.7.01,670 meters	The interplanetary heavy repair ship UNSC Antigone was commissioned in March 2170.
ELEKTRAElektra-class 	2173	1.0.0.0 	The Elektra-class repair ships began entering service in 2173.
====Replenishment ships====
UNSC replenishment ships were responsible for underway resupply operations. 
Replenishment ships 	Year	Length 	Details
RELIABLEReliable 	2072	1.1.0.81,108 meters	The interplanetary replenishment ship UNSC Reliable was commissioned in 2072. The replenishment ship survived the Interplanetary War and was decommissioned in 2186 and scrapped.
DEPENDABLEDependable 	2077	1.3.6.01,360 meters	The interplanetary replenishment ship UNSC Dependable was commissioned in 2077. The replenishment ship survived the Interplanetary War and was decommissioned in 2170 and scrapped.
MEDITERRANEANMediterranean-class 	2080	1.0.1.51,015 meters	The sixteen Mediterranean-class interplanetary replenishment ships were commissioned from 2080 to 2096. Five were lost during the Interplanetary War. The remaining eleven Mediterranean replenishment ships were decommissioned in the 2260s and scrapped.
BLACK_SEABlack Sea 	2096	0.9.6.6966 meters 	The interplanetary replenishment ship UNSC Black Sea was commissioned in 2096. The replenishment ship survived the Interplanetary War and was decommissioned in 2274 and scrapped.
BALTICBaltic-class 	2100	1.0.2.01,020 meters	The sixteen Baltic-class interplanetary replenishment ships were commissioned from 2100 to 2117. Two were lost during the Interplanetary War. The remaining fourteen Baltic replenishment ships were decommissioned in the 2270s and early 2280s and scrapped.
SEA_OF_AZOVSea of Azov 	2113	0.8.7.5875 meters 	The interplanetary replenishment ship UNSC Sea of Azov was commissioned in 2113. The replenishment ship was destroyed in 2166 during the Battle of the Belt.
PACIFICPacific-class 	2120	0.9.7.2972 meters 	The thirty-two Pacific-class interplanetary replenishment ships were commissioned from 2120 to 2139. Six were lost during the Interplanetary War. The remaining twenty-six Pacific replenishment ships were decommissioned in the 2300s and scrapped.
AEGEANAegean-class 	2136	0.7.2.0720 meters 	The sixteen Aegean-class interplanetary replenishment ships entered service between 2136 and 2147. Seven were lost during the Interplanetary War. The UNSC Mycale Strait was decommissioned in 2175 and scrapped, while the Gulf of Saros and the Megara Gulf were placed in reserve in the 2230s. The rest of the class were slowly decommissioned and scrapped throughout the latter half of the 2200s.
EURASIAN_PLATEEurasian Plate-class 	2142	2.0.6.22,062 meters	The eight Eurasian Plate-class interplanetary replenishment ships entered service between 2142 and 2149. The entire class survived the Interplanetary War. Five members of the class were decommissioned in the 2270s and scrapped. The remaining three replenishment ships were decommissioned in the early 2280s and placed in reserve.
SOUTHERNSouthern-class 	2147	1.0.3.61,036 meters	The eighteen Southern-class interplanetary replenishment ships entered service between 2147 and 2158. The entire class survived the Interplanetary War. The Southern replenishment ships were decommissioned between 2355 and 2370, with twelve ships scrapped and six ships placed in reserve.
OKHOTSK_PLATEOkhotsk Plate-class 	2158	1.8.3.71,837 meters	The twenty Okhotsk Plate-class interplanetary replenishment ships entered service between 2158 and 2165. Three were lost during the Interplanetary War. The surviving seventeen Okhotsk Plate replenishment ships were decommissioned between 2372 and 2390 and scrapped.
KERGUELEN_PLATEAUKerguelen Plateau 	2159	2.1.0.02,100 meters	The interplanetary replenishment ship UNSC Kerguelen Plateau was commissioned in 2159. The replenishment ship survived the Interplanetary War and was decommissioned in 2422 and placed in reserve.
EUROPA_SUNRISEEuropa Sunrise-class 	2161	0.9.4.6946 meters 	The four Europa Sunrise-class interplanetary high-speed replenishment ships were commissioned in 2161 and 2162. The entire class survived the Interplanetary War but suffered considerable wear-and-tear and were decommissioned between 2170 and 2173 and scrapped.
ARCTICArctic-class 	2162	1.0.8.01,080 meters	The thirty Arctic-class interplanetary replenishment ships began entering service in 2162.
LFA_EAGLELFA Eagle 	2164	0.7.6.4764 meters 	The interplanetary replenishment ship UNSC LFA Eagle was requisitioned in 2164. The Mars Custom advanced resupply ship survived the war and was decommissioned in 2197 and returned to the Lunar Freight Association.
KNIGHTKnight-class 	2166	0.7.9.6796 meters 	The three Knight-class Multirole LFA Support Freighters that were requisitioned as replenishment ships during the Interplanetary War entered service between 2166 and 2167. One member of the class, the UNSC Sir Gawain, was irreparably damaged in 2169 during the Battle of the Belt. Both the Sir Galahad and the Sir Lancelot were decommissioned in 2196 and returned to the Lunar Freight Assocation.
ACHILLES_THE_WARRIORAchilles the Warrior 	2166	0.8.8.7887 meters 	The interplanetary replenishment ship UNSC Achilles the Warrior was commissioned in 2166. The SVR Custom TR Special Utility Freighter survived the Interplanetary War and was decommissioned in 2242.
NORWEGIAN_SEANorwegian Sea 	2166	1.4.8.61,486 meters	The interplanetary replenishment ship UNSC Norwegian Sea was commissioned in 2166 and was decommissioned in 2366.
WARRIOR_OF_THRACEWarrior of Thrace 	2166	0.8.6.1861 meters 	The interplanetary replenishment ship UNSC Warrior of Thrace was commissioned in 2166. The SVR Custom TR Special Utility Freighter survived the Interplanetary War and was decommissioned in 2249.
BAY_OF_BISCAYBay of Biscay 	2167	1.7.7.01,770 meters	The interplanetary replenishment ship UNSC Bay of Biscay was commissioned in 2167 and was decommissioned in 2367.
TOWARDS_INCOMPREHENSIBILITYTowards Incomprehensibility	2169	3.9.8.53,985 meters	The interplanetary replenishment ship UNSC Towards Incomprehensibility was commissioned in 2169 and was decommissioned in 2405.
RED_SEARed Sea 	2170	1.3.6.31,363 meters	The interplanetary replenishment ship UNSC Red Sea was commissioned in 2170 and was decommissioned in 2367.
MARE_AUSTRALEMare Australe-class 	2267	1.2.7.51,275 meters	The twenty-two Mare Australe-class interplanetary replenishment ships began entering service in 2267. Like the Montes Harbinger-class combat support ships, the Mare Australe-class remained in interplanetary service for centuries. Ten were lost during the Sol Campaign in 2552.
OCEANUS_PROCELLARUMOceanus Procellarum 	2289	2.6.8.02,680 meters	The interplanetary replenishment ship UNSC Oceanus Procellarum was commissioned in 2289. The replenishment ship remained in interplanetary service for centuries. The Oceanus Procellarum was irreparably damaged during the Sol Campaign in 2552.
PLATEPlate-class 	2396	0.0.0.0 	The Plate-class replenishment ships began entering service in 2396.
OCEANICOceanic-class 	2478	0.0.0.0 	The Oceanic-class replenishment ships began entering service in 2478.
KILIMANJAROKilimanjaro-class 	2516	0.0.0.0 	The Kilimanjaro-class replenishment ships began entering service in 2516.
====Research ships====
UNSC research ships were tasked with mobile scientific and military research. 
Research ships 	Year	Length 	Details
VITALITYVitality 	2077	1.4.0.01,400 meters	The UNSC Vitality was commissioned in 2077 and was primarily a hydroponics research ship, though it also possessed extensive biological research laboratories. The Vitality was decommissioned in 2198.
ARISTOTLEAristotle 	2112	1.2.8.01,280 meters	The UNSC Aristotle was commissioned in 2112 and was the first dedicated electronic warfare research ship of the fleet. The Aristotle was decommissioned in 2206.
OBLIVION'S_EMBRACEOblivion's Embrace 	2161	0.6.7.2672 meters 	The UNSC Oblivion's Embrace was commissioned in 2161. The multipurpose research ship was one of a trio of commissioned spaceships assigned to the 2162 Kuiper Expedition, the others being the instrumentation ship Astronavigator and the survey ship Limitless Horizon. The Oblivion's Embrace was decommissioned in 2296.
TEARDROPTeardrop 	2164	1.1.2.01,120 meters	The UNSC Teardrop was commissioned in September 2164. Designated an emergency resources research ship, the Teardrop was tasked with improving damage control systems (especially fire suppression) and developing protocols for zero-gravity emergencies. The Teardrop was decommissioned in 2236.
EXACTING_STANDARDSExacting Standards 	2164	1.4.8.01,480 meters	The UNSC Exacting Standards was commissioned in November 2164. Designated an emergency survival research ship, the Exacting Standards was tasked with improving crew survival probability in the event of damage, catastrophic or otherwise. The research ship was subsequently involved in the development of hardier lifeboats, more robust life support systems, faster crew retrieval equipment and procedures, and emergency protocols. The Exacting Standards was decommissioned in 2243.
MAKESHIFTMakeshift 	2164	0.1.9.3193 meters 	The UNSC Makeshift was commissioned in December 2164. Previously the Koslovic attack ship Banner of the Emancipators, it was captured by UNSC forces at the Battle of Ceres in October 2164. Thoroughly examined, the ship was renamed and designated an Opposing Force research ship. The Makeshift was decommissioned in 2171 and subsequently expended as a target.
SPUTNIKSputnik 	2165	0.3.2.0320 meters 	The UNSC Sputnik was commissioned in April 2165. The electronic warfare research ship was tasked with the long-range subversion of enemy drones and buoys. The Sputnik was decommissioned in 2195.
LITTLE_VICTORIESLittle Victories 	2166	0.7.6.0760 meters 	The UNSC Little Victories was commissioned in January 2166. The amenities research ship was the result of public pressure on the Admiralty to improve crew conditions throughout the fleet. The Little Victories was decommissioned in 2287 and was sold for partial preservation.
STYXStyx 	2166	0.6.3.5635 meters 	The UNSC Styx was commissioned in March 2166. The research ship was used in the development of infantry weapons for boarding and counter-boarding operations and for improving marine and ship security tactics; the life-fire training facilities aboard the Styx resulted in the research ship's rather macabre nicknames as the Killing Ship and the Reaper's Playground. The Styx was decommissioned in 2259.
MARIE-LOUISEVitality 	2166	0.3.3.1331 meters 	The UNSC Marie-Louise was commissioned in August 2166. The electronic warfare research ship was tasked with improving decoys and jamming systems. The Marie-Louise was decommissioned in 2197.
SNEAKSneak 	2167	0.0.7.171 meters 	The UNSC Sneak was commissioned in 2167. The stealth technology research ship was officially transferred to the Office of Naval Intelligence in 2179 and joined the stealth development flotilla later that year. The Sneak was decommissioned in 2212.
EAST_OF_THE_HORIZONEast of the Horizon 	2167	1.2.0.01,200 meters	The UNSC East of the Horizon was commissioned in 2167. The modular mission research ship was functionally a proof-of-concept spacecraft for the proposed mission-swapable specialist modules that UEG politicians were pressuring the Admiralty to adapt; as anticipated by the Navy, the entire system proved impractical, expensive, and unreliable. The East of the Horizon was decommissioned in 2196 and sold for scrap.
KNUCKLEDUSTERKnuckleduster 	2167	1.6.4.51,645 meters	The UNSC Knuckleduster was commissioned in 2167. The assault operations research ship engaged in the development of boarding weapons and tactics, improved ODST insertion pods, and boarding craft, as well as serving as a mothership for prototypal assault craft. The Knuckleduster was decommissioned in 2248.
ZENOBIAZenobia 	2167	0.6.6.2662 meters 	The UNSC Zenobia was commissioned in 2167. The laser weaponry research ship mounted prototype laser armaments. The Zenobia was decommissioned in 2198.
CHERNOBOGChernobog 	2168	0.5.0.4504 meters 	The UNSC Chernobog was commissioned in 2168 as a mine warfare research ship. The Chernobog was decommissioned in 2199.
LIBERTY_HAMMERLiberty Hammer 	2168	0.2.4.6246 meters 	The UNSC Liberty Hammer was commissioned in 2168. Previously a Frieden raider, it was captured by UNSC forces during the Siege of Ceres in September 2168 and, after a thorough examination, was commissioned as an Opposing Force research ship. The Liberty Hammer was decommissioned in 2172 and expended as a target.
OCTAVIANOctavian 	2169	1.0.9.71,097 meters	The UNSC Octavian was commissioned in 2169. The advanced tracking research ship was sometimes referred to as an anti-ship sniper for its unmatched long-range targeting capabilities which were on full display during its participation in the Trojan Offensive in January 2170. The Octavian was decommissioned in 2198.
CUTTING_EDGECutting Edge 	2169	0.5.7.0570 meters 	The UNSC Cutting Edge was commissioned in August 2169. The weapons research ship was tasked with the development of laser point defense systems. The Cutting Edge was decommissioned in 2194.
LACONIALaconia 	2171	0.1.7.9179 meters 	The UNSC Laconia was commissioned in 2171. The stealth technology research ship was transferred to ONI in 2179 and joined the stealth development flotilla later that year. The Laconia was decommissioned in 2276.
INTERLOPERInterloper 	2186	0.1.0.4104 meters 	The UNSC Interloper was commissioned in 2186. The stealth technology research ship spent its entire career with the ONI stealth development flotilla. The Interloper was decommissioned in 2290.
NYXNyx 	2191	0.4.4.0440 meters 	The UNSC Nyx was commissioned in 2191. The stealth technology research ship spent its entire career with the ONI stealth development flotilla. The Nyx was decommissioned in 2354.
WRAITHWraith 	2208	0.0.9.191 meters 	The UNSC Wraith was commissioned in 2208. The stealth technology research ship spent its entire career with the ONI stealth development flotilla. The Wraith was decommissioned in 2291.
AGORAPHOBIAAgoraphobia 	2218	0.1.3.6136 meters 	The UNSC Agoraphobia was commissioned in 2218. The stealth technology research ship spent its entire career with the ONI stealth development flotilla. The Agoraphobia was decommissioned in 2305.
HELEPOLISHelepolis 	2221	1.0.2.01,020 meters	The UNSC Helepolis was commissioned in 2221. The weaponry research ship was involved in the improvement of naval artillery and was eventually modified to conduct coilgun viability studies in 2235. The Helepolis was decommissioned in 2240.
PHANTOMPhantom 	2233	0.0.8.989 meters 	The UNSC Phantom was commissioned in 2233. The stealth technology research ship spent its entire career with the ONI Stealth development flotilla. The Phantom was decommissioned in 2307.
DIADEMDiadem 	2242	1.4.5.61,456 meters	The UNSC Diadem was commissioned in 2242. The weapons research ship was involved in the development of coilguns and the preliminary studies for the magnetic accelerator cannon. The Diadem was considered for conversion to a MAC platform in 2260 but the project was deemed impractical, and the research ship was decommissioned in 2266 and scrapped.
PROWLERProwler 	2247	0.0.6.565 meters 	The UNSC Prowler was commissioned in 2247. The stealth technology research ship spent its entire career with the ONI stealth development flotilla. The Prowler debuted a successful stealth system in 2259, escaping detection by the state-of-the-art tracking ship UNSC Erebus; subsequent stealth corvettes were designated prowlers as a result. The Prowler was decommissioned in 2337 and secretly preserved on 617 Patroclus.
FENRIRFenrir 	2299	1.5.5.71,557 meters	The UNSC Fenrir was commissioned in 2299. The weapons research ship was tasked with improving existing magnetic accelerator cannon systems.
JACKALOPEJackalope 	2476	0.4.8.8488 meters 	The UNSC Jackalope was commissioned in 2476. The electronic warfare research ship was involved in developing advanced stealth systems for new prowlers.
GLIMPSE_OF_THE_INEFFABLEGlimpse of the Ineffable 	2528	0.9.7.4974 meters 	The UNSC Glimpse of the Ineffable was commissioned in 2528 and was involved in alien materials research, especially regarding Covenant and Forerunner equipment.
WHERE_SUNRISE_NEVER_COMESWhere Sunrise Never Comes	2539	0.3.8.6386 meters 	The UNSC Where Sunrise Never Comes was commissioned in 2539. The ONI special purposes research ship had perhaps the most murky, vague, and dull career of any ship in the history of the fleet. Officially, the ship had a uniquely uneventful career and missed every major engagement or evacuation of the Human-Covenant War by "miraculous chance". The Where Sunrise Never Comes was decommissioned in 2565.
====Salvage ships====
UNSC salvage ships were tasked with the recovery of damaged or wrecked spacecraft and potentially the rescue of personnel or civilians aboard damaged ships. 
Salvage ships 	Year	Length 	Details
STEADYSteady 	2078	0.4.3.0430 meters 	The interplanetary salvage ship UNSC Steady was commissioned in 2078. The salvage ship survived the Interplanetary War and was decommissioned in 2195 and scrapped.
AVALANCHEAvalanche 	2082	0.3.8.6386 meters 	The interplanetary salvage ship UNSC Avalanche was commissioned in 2082. The salvage ship was destroyed in 2166 during the Battle of the Belt.
BUCEPHALUSBucephalus 	2090	0.3.9.3393 meters 	The interplanetary salvage ship UNSC Bucephalus was commissioned in 2090. The salvage ship survived the Interplanetary War and was decommissioned in 2195 and scrapped.
RIGOROUSRigorous 	2098	0.5.0.9509 meters 	The interplanetary salvage ship UNSC Rigorous was purchased from the defunct Titan Space Logistics and commissioned in 2098. The salvage ship was irreparably damaged in 2169 during the Jupiter Campaign.
LIONHEARTLionheart 	2145	0.3.7.1371 meters 	The interplanetary high-speed salvage and rescue ship UNSC Lionheart was commissioned in 2145. The salvage and rescue ship survived the Interplanetary War and was decommissioned in 2270 and placed in reserve.
FORTITUDEFortitude 	2148	0.4.1.8418 meters 	The interplanetary salvage ship UNSC Fortitude was commissioned in 2148. The salvage ship was destroyed in 2164 during the Battle of the Belt.
ASHLAND_PRINCEAshland Prince 	2160	0.7.4.8748 meters 	The interplanetary salvage ship UNSC Ashland Prince was requisitioned in 2160. The F2156A1 belt salvage vessel survived the Interplanetary War and was decommissioned in 2198 and sold.
KANGAROOKangaroo 	2160	0.7.1.7717 meters 	The interplanetary salvage ship UNSC Kangaroo was requisitioned in 2160. The SVR Custom salvage ship survived the Interplanetary War and was decommissioned in 2235 and sold.
FREDERICK_FITZGERALDFrederick Fitzgerald 	2160	0.5.7.9579 meters 	The interplanetary salvage ship UNSC Frederick Fitzgerald was requisitioned in 2160. The SVR Custom salvage ship survived the Interplanetary War and was decommissioned in 2245 and sold.
SF2128SF2128 	2161	0.7.7.0770 meters 	The two SF2128 salvage and recovery freighters that were requisitioned as salvage ships during the Interplanetary Conflict entered service in 2161 (Nyazepetrovsk) and 2164 (The Bottom of the Barrel). Both survived the war. The UNSC The Bottom of the Barrel was decommissioned and sold in 2235 and the UNSC Nyazepetrovsk was decommissioned and sold in 2274.
SILBERGSilberg-class 	2161	0.4.7.0470 meters 	The two Silberg-class salvage ships that were requisitioned during the Interplanetary Conflict entered service in 2161 (Humboldt) and 2163 (Silberg). The UNSC Humboldt was irreparably damaged in 2169 during the Jupiter Campaign. The UNSC Silberg survived the war and was decommissioned in 2208 and sold.
QUICKSILVER_IIQuicksilver II 	2162	0.3.4.8348 meters 	The interplanetary high-speed salvage and rescue ship UNSC Quicksilver II was commissioned in 2162. The salvage ship survived the Interplanetary War and was decommissioned in 2307 and scrapped.
TERRE-NEUVETerre-Neuve 	2162	1.1.5.61,156 meters	The interplanetary salvage ship UNSC Terre-Neuve was requisitioned in 2162. The ASC Custom salvage operations platform survived the Interplanetary War and was decommissioned in 2201 and sold.
WALL_OF_DEATHWall of Death 	2164	1.6.8.81,688 meters	The interplanetary heavy salvage ship UNSC Wall of Death was requisitioned in 2164. The Anders Custom salvage operations platform survived the Interplanetary War and was decommissioned in 2272 and placed in reserve.
SCARBOROUGHScarborough 	2164	1.0.1.61,016 meters	The interplanetary salvage ship UNSC Scarborough was requisitioned in 2164. The Anders Heavy salvage operations platform survived the Interplanetary War and was decommissioned in 2212 and sold.
PRINCIPE_DE_ASTURIASPrincipe de Asturias 	2164	0.5.1.2512 meters 	The interplanetary salvage ship UNSC Principe de Asturias was requisitioned in 2164. The F2100 salvage freighter survived the Interplanetary War and was decommissioned in 2218 and sold.
ESTHER_F_G_FIELDSEsther F. G. Fields 	2164	0.5.2.2522 meters 	The interplanetary salvage ship UNSC Esther F. G. Fields was requisitioned in 2164. The F2100B salvage freighter was irreparably damaged in 2169 during the Battle of the Belt.
LABOURS_OF_HERACLESLabours of Heracles 	2163	1.8.4.21,842 meters	The interplanetary heavy salvage ship UNSC Labours of Heracles was commissioned in 2163. The salvage ship survived the Interplanetary War and was decommissioned in 2295 and placed in reserve.
F2131F2131 	2164	0.6.7.2672 meters 	The two F2131 salvage freighters that were requisitioned as salvage ships during the Interplanetary Conflict entered service in 2164. The UNSC Shufflebotham was captured by Frieden forces in 2167 during the Fall of Ceres and was subsequently destroyed in the ensuing siege. The UNSC Adrian Frazier survived the war and was decommissioned in 2215 and sold.
ODDS-AND-SODSOdds-and-Sods 	2164	0.7.3.5735 meters 	The interplanetary salvage ship UNSC Odds-and-Sods was requisitioned in 2164. The F2156 salvage freighter survived the Interplanetary War and was decommissioned in 2233 and sold.
F2156A2F2156A2 	2164	0.7.4.1741 meters 	The three F2156A2 high-speed emergency recovery freighters that were requisitioned as salvage ships during the Interplanetary Conflict entered service in 2164 (I'll Show You How and Ust-Katav) and 2166 (Bulldog). All three survived the war. Two were decommissioned and sold in 2170s (UNSC Ust-Katav in 2171 and UNSC Bulldog in 2179) and one was decommissioned and sold in 2197 (UNSC I'll Show You How).
F2162F2162 	2164	0.6.8.8688 meters 	The four F2162 salvage operations freighters that were requisitioned as salvage ships during the Interplanetary Conflict entered service between 2164 and 2167: Jaroslav and Southpaw in 2164, Kensington Specialist in 2165, and Rumpler in 2167. All four survived the war. The F2162 salvage ships remained in service for some time and were slowly decommissioned and sold: UNSC Jaroslav (2186), UNSC Southpaw (2195), UNSC Rumpler (2218), and UNSC Kensington Specialist (2237).
LF2152LF2152 	2164	0.4.0.1401 meters 	The two LF2152 salvage freighters that were requisitioned as light salvage ships during the Interplanetary Conflict entered service in 2164. The UNSC Duguay-Trouin was captured by Frieden forces in 2167 during the Fall of Ceres and was subsequently destroyed during the ensuing siege. The UNSC Ly Guise survived the war and was decommissioned in 2199 and sold.
FIN_DE_LA_LIGNEFin de la Ligne 	2164	2.0.3.32,033 meters	The interplanetary heavy salvage ship UNSC Fin de la Ligne was requisitioned in 2164. The Mars Custom recovery operations platform survived the Interplanetary War and was decommissioned in 2330 and placed in reserve.
OZYORSK_XVOzyorsk XV 	2164	0.8.4.6846 meters 	The interplanetary salvage ship UNSC Ozyorsk XV was requisitioned in 2164. The SF2144 salvage support ship survived the Interplanetary War and was decommissioned in 2245 and sold.
SF2150SF2150 	2164	0.9.1.2912 meters 	The three SF2150 salvage operations platforms that were requisitioned as salvage ships during the Interplanetary Conflict entered service in 2164 and 2167: Bottomsup and Fremdschämen in 2164 and Justanook in 2167. All three survived the war. Two were decommissioned and sold in 2190s (UNSC Justanook in 2196 and UNSC Fremdschämen in 2197) and one was decommissioned and sold in 2202 (UNSC Bottomsup).
GLOWWORMGlowworm 	2164	1.0.1.21,012 meters	The interplanetary salvage ship UNSC Glowworm was requisitioned in 2164. The SF2160 recovery operations platform survived the Interplanetary War and was decommissioned in 2209 and sold.
RANGER-ROVERRanger-Rover 	2164	0.3.3.5335 meters 	The interplanetary light salvage ship UNSC Ranger-Rover was requisitioned in 2164. The Starry Skies Custom salvager survived the Interplanetary War and was decommissioned in 2190 and sold.
BASIL_L_SYLVESTERBasil L. Sylvester 	2164	0.3.9.3393 meters 	The interplanetary light salvage ship UNSC Basil L. Sylvester was requisitioned in 2164. The SVR Custom support salvage ship survived the Interplanetary War and was decommissioned in 2190 and sold.
ULTIMA_RATION_REGUMUltima Ration Regum 	2164	2.0.4.52,045 meters	The interplanetary salvage ship UNSC Ultima Ration Regum was requisitioned in 2164. The SVR Custom recovery operations platform survived the Interplanetary War and was decommissioned in 2301 and placed in reserve.
THIBODEAUXThibodeaux 	2165	0.6.2.8628 meters 	The interplanetary salvage ship UNSC Thibodeaux was requisitioned in 2165. The AJSI Custom Jovian salvage operations freighter survived the Interplanetary War and was decommissioned in 2190 and returned to the Aligned Jovian Shipping Interests (AJSI) group.
JEFFERIESJefferies 	2165	0.6.5.0650 meters 	The interplanetary salvage ship UNSC Jefferies was requisitioned in 2165. The F2110 salvage ship survived the Interplanetary War and was decommissioned in 2234 and sold.
HERMES_IIHermes II 	2165	0.4.4.7447 meters 	The interplanetary salvage ship UNSC Hermes II was requisitioned in 2165. The TR Custom emergency rescue & recovery ship survived the Interplanetary War and was decommissioned in 2226 and returned to Trojan Resources.
VENGEANCE_OF_ACHILLESVengeance of Achilles	2165	0.6.6.7667 meters 	The interplanetary salvage ship UNSC Vengeance of Achilles was requisitioned in 2165. The TR Custom salvage operations ship survived the Interplanetary War and was decommissioned in 2318 and placed in reserve.
PROTEUSProteus 	2166	0.8.1.0810 meters 	The interplanetary salvage ship UNSC Proteus was commissioned in 2166. The salvage ship survived the Interplanetary War and was decommissioned in 2320 and scrapped.
DANAEDanae 	2166	0.8.7.0870 meters 	The interplanetary salvage ship UNSC Danae was commissioned in 2166. The salvage ship survived the Interplanetary War and was decommissioned in 2307 and scrapped.
SALVAGE_KINGSalvage King 	2166	1.8.8.61,886 meters	The interplanetary heavy salvage ship UNSC Salvage King was requisitioned in 2166. The SF2162 salvage operations platform survived the Interplanetary War and was decommissioned in 2273 and placed in reserve.
ERISEris 	2166	0.2.7.3273 meters 	The interplanetary light salvage ship UNSC Eris was commissioned in 2166. Originally a high-speed emergency salvage ship operated by Trojan Resources, the Eris was one of the TR ships to attempt to flee the Frieden-occupied Trojans in September 2165 and was practically battered to pieces in the escape. The wreck was initially listed for sale for scrapping, but the UNSC purchased the Eris and had it rebuilt as a high-speed rescue ship. The UNSC Eris survived the war and was decommissioned in 2223 and sold as a museum ship.
SF2166SF2166 	2167	2.1.2.02,120 meters	The two SF2166 salvage operations platforms that were requisitioned as heavy salvage ships during the Interplanetary Conflict entered service in 2167 (Neptunia) and 2170 (Hebrides). Both ships survived the war. The pair remained in service for more than hundred years before being decommissioned and placed in reserve: UNSC Neptunia in 2279 and UNSC Hebrides in 2294.
VAN_DER_ZAANVan der Zaan 	2168	0.4.5.6456 meters 	The interplanetary light salvage ship UNSC Van der Zaan was requisitioned in 2168. The LF2161A high-speed emergency rescue ship survived the Interplanetary War and was decommissioned in 2212 and sold.
KLYTIAKlytia 	2168	1.0.1.21,012 meters	The interplanetary salvage ship UNSC Klytia was commissioned in 2168. The salvage ship survived the Interplanetary War and was decommissioned in 2323 and scrapped.
AURORA_IIAurora II 	2168	1.6.2.01,620 meters	The interplanetary heavy salvage ship UNSC Aurora II was commissioned in 2168. The heavy salvage ship survived the Interplanetary War and was decommissioned in 2376 and scrapped.
VELLEDAVelleda 	2169	1.0.4.51,045 meters	The interplanetary salvage ship UNSC Velleda was commissioned in 2169. The salvage ship survived the Interplanetary War and was decommissioned in 2311 and scrapped.
JOHANNAJohanna 	2169	1.2.2.01,220 meters	The interplanetary salvage ship UNSC Johanna was commissioned in 2169. The salvage ship survived the Interplanetary War and was decommissioned in 2294 and scrapped.
NEMESIS_IINemesis II 	2169	1.5.1.01,510 meters	The interplanetary heavy salvage ship UNSC Nemesis II was commissioned in 2169. The heavy salvage ship survived the Interplanetary War and was decommissioned in 2416 and placed in reserve.
====Survey ships====
UNSC survey ships were used for the exploration and detailed mapping of UEG space. 
Survey ships 	Year	Length 	Details
FAR_HORIZONFar Horizon 	2092	0.2.2.5225 meters 	The UNSC Far Horizon was commissioned in 2092. The survey ship spent practically its entire career in Saturnian Space and saw no action during the Interplanetary War. The Far Horizon was decommissioned in 2211 and sold.
DISTANT_PEAKDistant Peak 	2094	0.1.9.9199 meters 	The UNSC Distant Peak was commissioned in 2094. The survey ship spent practically its entire career in Saturnian Space and saw no action during the Interplanetary War. The Distant Peak was decommissioned in 2195 and sold.
SOL_EXPLORERSol Explorer 	2098	0.4.0.9409 meters 	The UNSC Sol Explorer was commissioned in 2098. The survey ship spent its entire career in the Outer System, beyond even the reaches of Saturnian Space. The Sol Explorer was decommissioned in 2216 and sold.
ROCHAMBEAURochambeau 	2162	0.3.6.2362 meters 	The UNSC Rochambeau was requisitioned in June 2160. The SVR Custom survey ship survived the Interplanetary War and was decommissioned in 2299 and sold.
LIMITLESS_HORIZONLimitless Horizon 	2161	0.5.8.6586 meters 	The UNSC Limitless Horizon was commissioned in 2161. The survey ship was part of 2162 Kuiper Expedition alongside the tracking ship UNSC Astronavigator and the research ship UNSC Oblivion's Embrace and was effectively absent for the entire Interplanetary War. The Limitless Horizon was decommissioned in 2276 and sold.
LES_CHAMPS_DE_GLOIRELes Champs De Gloire 	2164	0.9.1.2912 meters 	The UNSC Les Champs De Gloire was requisitioned in March 2164. The SF2157 survey ship survived the Interplanetary War and became the de facto flagship of the UNSC survey fleet postwar. The Les Champs De Gloire was decommissioned in 2323 and placed in reserve.
CALLAGHANCallaghan 	2164	0.6.7.2672 meters 	The UNSC Callaghan was requisitioned in April 2164. The F2131 surveying ship survived the Interplanetary War and was decommissioned in 2193 and sold.
OVER_STRANGE_TERRAINOver Strange Terrain 	2165	0.4.1.8418 meters 	The UNSC Over Strange Terrain was requisitioned in 2165. The ASC colonial survey ship survived the Interplanetary War and was decommissioned in 2199 and sold.
F2162F2162 	2168	0.6.8.8688 meters 	The three F2162 survey ships that were requisitioned during the Interplanetary War entered service in 2168 (Skagerrak and Thalassophobia) and 2169 (Prinzessin). All three survived the war and remained in UNSC service well into the early 2200s. The Thalassophobia and Prinzessin were decommissioned and sold in 2231 and 2232, respectively, and the Skagerrak was retired in 2243.
F2168F2168 	2170	0.7.5.2752 meters 	The two F2168 survey ships that were requisitioned during the Interplanetary War entered service in 2170. Both the Quiberon and the Night Operations survived the Interplanetary War; the latter was decommissioned in 2247 and the former was decommissioned in 2255.
STARLIGHT_EXPLORERStarlight Explorer-class	2363	1.0.4.21,042 meters	The Starlight Explorer-class entered service in 2363.
====Tracking ships====
UNSC tracking ships were highly specialized auxiliaries tasked with tracking the movement of interplanetary and interstellar ships, weapons, and objects. 
Tracking ships 	Year	Length 	Details
WAVELENGTHWavelength 	2076	0.5.4.5545 meters	The UNSC Wavelength was commissioned in 2076. The tracking ship survived the Interplanetary War and was decommissioned in 2232 and sold for limited preservation.
RANGEFINDERRangefinder 	2107	0.5.6.2562 meters	The UNSC Rangefinder was commissioned in 2107. The missile range instrumentation ship was paired with the missile testbed UNSC Research for most of its career. The Rangefinder survived the Interplanetary War and was decommissioned in 2255 and scrapped.
OBSERVATION_ISLANDObservation Island 	2145	0.6.1.5615 meters	The UNSC Observation Island was commissioned in 2145. The tracking ship survived the Interplanetary War and was decommissioned in 2286 and scrapped.
ASTRONAVIGATORAstronavigator 	2161	0.4.7.0470 meters	The UNSC Astronavigator was commissioned in 2161. The tracking ship was part of the 2162 Kuiper Expedition alongside the UNSC Limitless Horizon and Oblivion's Embrace and was effectively absent for the entire Interplanetary War. The Astronavigator was decommissioned in 2270 and sold for partial preservation.
UNIFORM_SILVERUniform Silver 	2161	0.6.6.2662 meters	The UNSC Uniform Silver was requisitioned in August 2161. The F2110 instrumentation freighter survived the Interplanetary War and was decommissioned in 2199 and sold.
PHILIPPICPhilippic 	2162	0.9.1.2912 meters	The UNSC Philippic was requisitioned in 2162. The SF2150 surveillance platform survived the Interplanetary War and was decommissioned in 2252 and sold.
SKYWARD_EYESSkyward Eyes 	2163	0.5.7.7577 meters	The UNSC Skyward Eyes was requisitioned in 2163. The SVR Custom instrumentation ship survived the Interplanetary War and was decommissioned in 2267 and sold.
AKULAAkula 	2165	0.7.4.1741 meters	The UNSC Akula was requisitioned in 2165. The F2156A2 high-speed tracking ship survived the Interplanetary War and was decommissioned in 2182 and sold.
FAVOR_OF_SOPHROSYNEFavor of Sophrosyne 	2166	0.4.9.8498 meters	The UNSC Favor of Sophrosyne was requisitioned in 2166. The LF2161B tracking ship survived the Interplanetary War and was decommissioned in 2261 and sold.
OUTREACH_2167Outreach 	2167	0.6.4.0640 meters	The UNSC Outreach was commissioned in 2167. The missile range instrumentation ship survived the Interplanetary War and was decommissioned in 2341 and scrapped.
DISTANT_THUNDERDistant Thunder 	2168	0.7.3.5735 meters	The UNSC Distant Thunder was requisitioned in 2168. The F2156 instrumentation support ship survived the Interplanetary War and was decommissioned in 2191 and sold.
SPIRIT_OF_SOPHROSYNESpirit of Sophrosyne 	2172	0.8.4.0840 meters	The UNSC Spirit of Sophrosyne was commissioned in 2172. The tracking ship was assigned to cleanup operations throughout the Sol system. The Spirit of Sophrosyne was decommissioned in 2299.
EREBUSErebus 	2199	0.6.1.8618 meters	The UNSC Erebus was commissioned in 2199. The ONI tracking ship was a critical component of the stealth program. The Erebus was decommissioned in 2315 and scrapped.
VIGILANCEVigilance-class 	2265	0.5.2.0520 meters	The Vigilance-class entered service in 2265, with fourteen in commissioned by 2299. Two ships, the Frontier Law and the Pathfinder, were redeployed to other systems in 2400 and 2401, respectively. With one exception, the entire class was decommissioned and scrapped between 2391 and 2451. Unlike its compatriots, the UNSC Sentry of Mars was active in Martian Space through the Inner Colony Wars, Insurrection, and Human-Covenant War and was only decommissioned in 2556.
RANGE_TRACKERRange Tracker 	2336	0.7.0.0700 meters	The UNSC Range Tracker was commissioned in 2336. The missile range instrumentation ship was decommissioned in 2421 and placed in reserve.
KONSTANTIN_TSIOLKOVSKYKonstantin Tsiolkovsky	2352	0.9.8.6986 meters	The UNSC Konstantin Tsiolkovsky was commissioned in 2352. The tracking ship monitored the departure of every colony ship from the Sol System for more than a century. The Konstantin Tsiolkovsky was decommissioned in 2466 and placed in reserve.
PYOTR_NESTEROVReliable 	2402	0.8.4.8848 meters	The UNSC Pyotr Nesterov was commissioned in 2402. The missile range instrumentation ship spent most of its career in the Beta Eridani system. The Pyotr Nesterov was destroyed there by Covenant forces in 2552.
ROCKETEERRocketeer-class 	2426	0.8.0.5805 meters	The Rocketeer-class entered service in 2426, with sixteen commissioned by 2488. Built to assist UNSC battle groups on lengthy colonial deployments, the class was effectively replaced by Remote Scanning Outposts starting in the 2460s. Nevertheless, the class was considered irreplaceable along the frontier and were still in service when Covenant forces attacked in 2525. All sixteen Rocketeer tracking ships were destroyed or scuttled during the Human-Covenant War with the last, the UNSC Sergei Korolev, destroyed in 2549.
OUTREACH_2445Outreach-class 	2445	0.7.8.2782 meters	The Outreach-class entered service in 2445, with seven commissioned by 2457. Originally ordered as missile range instrumentation ships, ultimately only the Outreach itself was still active in that role by the 2490s. With the exception of the ONI-assigned Vision of Erebus, the class was lost in action: Precision was irreparably damaged by an insurrectionist bombing in 2511 and the other five were destroyed by Covenant forces. The Vision of Erebus was ultimately decommissioned in 2572.
====Training ships====
UNSC training ships were utilized for practical instruction of cadets and junior officers. 
Training ships 	Year	Length 	Details
KURIBAYASHIKuribayashi 	2099	0.3.2.0320 meters 	The UNSC Kuribayashi was commissioned in 2099 and was used for the instruction of Kyoto destroyer crewmembers. The Kuribayashi was placed in reserve alongside the last active Kyoto destroyers in 2180.
FOCHFoch 	2104	0.3.9.2392 meters 	The UNSC Foch was commissioned in 2104 and was used for the instruction of Bordeaux destroyer crewmembers. The Foch was placed in reserve alongside the last active Bordeaux destroyers in 2290.
RECRUITRecruit 	2111	0.3.1.5315 meters 	The UNSC Recruit was commissioned in 2111 and was used for standardized training and also for specialized instruction for Halifax destroyer personnel. The Recruit was placed in reserve in 2230.
VALLEY_FORGEValley Forge 	2120	0.5.5.0550 meters 	The UNSC Valley Forge was commissioned in 2120 as the first-choice training ship for cruiser officers and crews. Eventually joined and supplanted by the Bonaparte in 2160, the Valley Forge was placed in reserve in 2305.
TRAILBLAZERTrailblazer 	2142	0.4.5.2452 meters 	The trials ship UNSC Trailblazer was configured as a gunnery training ship in 2142. The Trailblazer was decommissioned in 2196 and placed in reserve.
MOLTKEMoltke 	2147	0.4.5.0450 meters 	The UNSC Moltke was commissioned in 2147 as the premier destroyer trainer in the fleet. The "Moltke Destroyer Doctrine" taught aggressive tactics and specialized instruction for heavy destroyer crews and officers. The Moltke was placed in reserve in 2300.
BONAPARTEBonaparte 	2160	0.7.5.2752 meters 	The UNSC Bonaparte was commissioned in 2160 as a trainer for cruiser crews and officers. The Bonaparte was decommissioned in 2316 and placed in reserve.
VESTALVestal 	2161	0.8.4.7847 meters 	The UNSC Vestal was commissioned in 2161. Officially designated an administrative support ship at the time of commission, it was in fact the first ODST training ship. The Vestal joined the Vredefort ODST flotilla in July 2168. The ODST trainer was decommissioned in 2231 and sold for scrap.
NEREUSNereus 	2163	0.6.4.5645 meters 	The UNSC Nereus was commissioned in April 2163, officially as an administrative support ship. Like the Vestal, the Nereus was secretly involved in the training of ODSTs ahead of the assault on Mars. Thereafter, the training ship was reconfigured primarily for ODST officer instruction until August 2168, when it joined the Vredefort ODST flotilla as a miscellaneous training and support ship. The Nereus was decommissioned in December 2198 and sold for scrap.
EISENHOWEREisenhower 	2164	0.5.5.2552 meters 	The UNSC Eisenhower was commissioned in 2160 as a new central destroyer training ship following heavy losses at the Battle of the Martian Moons. The Eisenhower was the center of a task force of destroyers and training ships throughout its career, usually referred to as the Eisenhower flotilla. 
*UNSC Ever Onwards! (2164)
*UNSC Macedonian (2164)
*UNSC Sultan (2164)
*UNSC Lázaro Cárdenas (2165)
*UNSC Mars City (2165)
*UNSC Baghdad (2166)
*UNSC Eternal Watch (2166)
*UNSC Jarry-Desloges City (2166)
*UNSC Petropavlovskiy City (2166)
*UNSC Strasbourg (2167)
*UNSC Haakon VII (2168)
 The Eisenhower was decommissioned in 2318 and placed in reserve.
URANUSUranus 	2165	1.0.1.71,017 meters	The UNSC Uranus was commissioned in 2165. Designed as part ODST training ship and expeditionary support vessel, the Uranus was initially envisioned as taking part in far-flung deployments against supposed Frieden redoubts scattered across the Outer System. Instead, the Uranus served as the mobile induction unit for ODST candidates. The training ship only joined the Vredefort flotilla in 2177 and remained active long after its dissolution in 2198. The Uranus was decommissioned in 2239 and sold for scrap, though considerable elements were selected for preservation.
NELSONNelson 	2167	1.0.2.41,024 meters	The UNSC Nelson was commissioned in 2167 as the third cruiser training ship of the fleet. The Nelson was decommissioned in 2374 and placed in reserve.
VREDEFORTVredefort 	2168	1.1.7.21,172 meters	The UNSC Vredefort was commissioned in June 2168 and immediately became the mobile administrative headquarters and primary training ship for the UNSC's Orbital Drop Shock Troopers. Like the Eisenhower destroyer flotilla, a task force was built around the Vredefort geared towards developing zero-gravity and ship-to-ship ODST capabilities. While the flotilla was ultimately dissolved in late 2198, the Vredefort remained the premier ODST training ship and de facto mobile nerve center of the ODSTs for another hundred years. The Vredefort was decommissioned in 2299 as part of the Naval Compromise of 2290 and placed in reserve.
TROJAANSE_VERDEDIGERTrojaanse Verdediger	2170	1.8.2.21,822 meters	The UNSC Trojaanse Verdediger (Trojan Defender) was commissioned in August 2170 as an ODST training platform. The ex-Frieden battleship had been incapacitated and captured during the Trojan Offensive. The Trojaanse Verdediger served as an exercise target and "killing house" until June 2171, when it was decommissioned and towed to Ceres for scrapping.
BEFREIERBefreier 	2171	1.5.6.41,564 meters	The UNSC Befreier (Liberator) was commissioned in January 2171 as an ODST training platform. The ex-Frieden heavy carrier had been captured during the Trojan Offensive. The Befreier served as an exercise target and "killing house" until early November 2172. The Befreier was ultimately expended as a gunnery target near 153 Hilda in late November 2172.
FLUGZEUGTRAGER-2Flugzeugtrager-2 	2172	1.4.9.01,490 meters	The UNSC Flugzeugtrager-2 (Aircraft Carrier 2) was commissioned in September 2172 as an ODST training platform. Captured incomplete during the Trojan Offensive, the would-be Frieden carrier was instead completed by UNSC shipyards for use in ODST training exercises. The Flugzeugtrager-2 was irreparably crippled in the summer of 2190 and was decommissioned in early 2191 and sold for scrap.
FLUGZEUGTRAGER-3Flugzeugtrager-3 	2173	1.4.9.41,494 meters	The UNSC Flugzeugtrager-3 (Aircraft Carrier 3) was commissioned in March 2173 as an ODST training platform. Captured incomplete during the Trojan Offensive, the would-be Frieden carrier was instead completed by UNSC shipyards for use in ODST training exercises. The Flugzeugtrager-3 was deliberately blown in two during a major live fire exercise in November 2196 and was immediately decommissioned, with its two halves towed to Ceres for scrapping.
VORTEXVortex 	2185	1.7.8.01,780 meters	The old Whirlwind-class assault carrier UNSC Vortex was converted into an ODST training ship in 2185 and quickly joined the Vredefort flotilla. The Vortex was decommissioned in 2217 and placed in reserve.
SCHWARZKOPFSchwarzkopf 	2188	0.9.5.7957 meters 	The UNSC Schwarzkopf was commissioned in 2188 as the first expeditionary force training ship. The Schwarzkopf was decommissioned in 2312 and placed in reserve.
FUSILIERFusilier 	2263	1.0.6.41,064 meters	The trials ship UNSC Fusilier was converted into a magnetic accelerator cannon training ship in 2263. The Fusilier was decommissioned in 2355 and placed in reserve.
GLADIATORGladiator 	2330	1.2.2.01,220 meters	The trials ship UNSC Gladiator was converted into a magnetic accelerator cannon training ship in 2330. The Gladiator was decommissioned in 2385 and placed in reserve.
====Transport ships====
UNSC transport ships were primarily focused on the transportation of troops and other personnel throughout UEG Space and beyond. 
Transport ships 	Year	Length 	Details
CHIEFTAINChieftain-class 	2096	0.6.6.0660 meters 	The twelve Chieftain-class interplanetary transport ships entered service between 2096 and 2098. Purchased from the defunct Titan Space Logistics, Inc. (TSL), the Chieftain-class were the Space Authority's first commissioned transports. Seven were lost during the Interplanetary War. The remaining Chieftain transport ships were decommissioned in the 2190s.
OCEANUSOceanus 	2097	1.5.1.01,510 meters	The interplanetary troopship UNSC Oceanus was purchased from TSL in 2096 and was commissioned in 2097. The Oceanus survived the Interplanetary War and was decommissioned in 2199 and scrapped.
PALATIALPalatial 	2099	0.3.5.7357 meters 	The interplanetary high-speed transport ship UNSC Palatial was purchased from TSL in 2097 and was commissioned in 2099 after a lengthy refit process. The transport was docked at Ceres in late 2167 when Frieden forces occupied the colony; irreparably damaged during the Siege of Ceres in 2168, the Palatial was decommissioned in October 2168 and scrapped in place.
FLIGHT_OF_THE_WHITE_SWALLOWFlight of the White Swallow	2141	1.6.4.41,644 meters	The interplanetary troopship UNSC Flight of the White Swallow was commissioned in 2141. Purchased from the GSF Line in 2139, the former starliner was extensively modified for service prior to its commissioning. The Flight of the White Swallow survived the Interplanetary War and was decommissioned in 2236 and scrapped.
LADY_OF_EUROPALady of Europa 	2152	1.6.3.81,638 meters	The interplanetary troopship UNSC Lady of Europa was commissioned in 2152. The former GSF starliner was purchased in 2151 and underwent a ten-month refit prior to its commissioning. The Lady of Europa survived the Interplanetary War and was decommissioned in 2206 and scrapped.
WEEPING_WILLOWSWeeping Willows 	2156	1.7.1.21,712 meters	The interplanetary troopship UNSC Weeping Willows was commissioned in 2156. The former GSF starliner was purchased in 2155 and underwent a six-month refit prior to its commissioning. The Weeping Willows survived the Interplanetary War and was decommissioned in 2254 and scrapped.
LADY_OF_IOLady of Io 	2159	1.5.7.01,570 meters	The interplanetary troopship UNSC Lady of Io was commissioned in 2159. The former GSF starliner underwent a rapid four-week refit before being commissioned. The Lady of Io was irreparably damaged by Frieden forces in 2165.
SAPPHIRESapphire-class 	2160	0.8.7.7877 meters 	The twenty-five Sapphire-class transport ships entered service in 2160 and 2161. Purchased alongside passenger liners that would become the Celestial Radiance-class light carriers, the Sapphire ships underwent different modifications for use as fast transports. Fifteen members of the class were lost during the Interplanetary War. The survivors were retired and placed in reserve, starting in the 2230s and ending in 2263. Thirteen would be withdrawn from reserve and scrapped in the 2320s, leaving only the Chrysoberyl and Chrysoprase remaining.
AEOLUSAeolus 	2160	1.5.4.01,540 meters	The interplanetary troopship UNSC Aeolus was requisitioned in 2160. The former GSF starliner was irreparably damaged by Frieden forces in 2167 during the Europa Whirlwind.
ASC-60ASC-60 	2160	0.5.0.0500 meters 	The five ASC-60 transports that were requisitioned as transport ships during the Interplanetary Conflict began entering service in 2160. Three were lost during the war. Of the two survivors, the City of Arcadia was decommissioned and sold in 2188 and the Danzig was decommissioned and sold in 2200.
ASC-90ASC-90 	2160	0.7.0.0700 meters 	The three ASC-90 transports that were requisitioned as transport ships during the Interplanetary Conflict began entering service in 2160. All three survived the war and were decommissioned and sold by 2200.
BLESSINGSBlessings 	2160	1.8.7.21,872 meters	The interplanetary troopship UNSC Blessings was requisitioned in 2160. The former GSF starliner survived the Interplanetary War and was decommissioned in 2216 and sold.
C100C100 	2160	1.0.0.01,000 meters	The eleven C100 passenger liners that were requisitioned as transport ships during the Interplanetary Conflict began entering service in 2160. Four were lost during the war. The remaining seven were decommissioned and sold by 2201.
CITY_OF_PARISCity of Paris 	2160	1.6.6.01,660 meters	The interplanetary troopship UNSC City of Paris was requisitioned in 2160. The former GSF starliner survived the Interplanetary War and was decommissioned in 2201 and sold.
FIVE_THRONESFive Thrones 	2160	1.4.8.01,480 meters	The interplanetary troopship UNSC Five Thrones was requisitioned in 2160. The former GSF starliner survived the Interplanetary War and was decommissioned in 2197 and sold.
IMPERATORImperator 	2160	1.7.8.01,780 meters	The interplanetary troopship UNSC Imperator was requisitioned in 2160. The former GSF starliner survived the Interplanetary War and was decommissioned in 2220 and sold.
LADY_OF_ASTRAEALady of Astraea 	2160	1.6.4.01,640 meters	The interplanetary troopship UNSC Lady of Astraea was requisitioned in 2160. The former GSF starliner survived the Interplanetary War and was decommissioned in 2210 and sold.
NEW_DAY'S_SUNNew Day's Sun 	2160	1.5.3.01,530 meters	The interplanetary troopship UNSC New Day's Sun was requisitioned in 2160. The former GSF starliner survived the Interplanetary War and was decommissioned in 2197 and sold.
OEL-44_DREAMOEL-44 Dream-class 	2160	1.2.6.01,260 meters	The seventy-nine OEL-44 Dream-class starliners that were requisitioned as transport ships during the Interplanetary Conflict began entering service in 2160. Eighteen were lost during the war. The OEL-44 transport ships were decommissioned and sold by 2199.
PA32PA32 	2160	0.5.5.0550 meters 	The eleven PA32 passenger ferries that were requisitioned as transport ships during the Interplanetary Conflict began entering service in 2160. Six were lost during the war. All remaining PA32 transport ships were decommissioned and sold by 2189.
PA45PA45 	2160	0.6.4.0640 meters 	The twelve PA45 passenger ferries that were requisitioned as transport ships during the Interplanetary Conflict began entering service in 2160. Two were lost during the war. All remaining PA45 transport ships were decommissioned and sold by 2196.
PA58PA58 	2160	0.7.0.0700 meters 	The twenty PA58 passenger ferries that were requisitioned as transport ships during the Interplanetary Conflict began entering service in 2160. Two were lost during the war. All remaining PA58 transport ships were decommissioned and sold by 2198.
PSPS 	2160	0.8.5.0850 meters 	The thirteen PS passenger liners that were requisitioned as transport ships during the Interplanetary Conflict began entering service in 2160. Three were lost during the war. All remaining PS transport ships were decommissioned and sold by 2196.
RY1180RY1180 	2160	1.1.8.01,180 meters	The six Royalty RY1180 starliners that were requisitioned as transport ships during the Interplanetary Conflict began entering service in 2160. Three were lost during the war. The remaining three ex-starliners were decommissioned and sold by 2196.
RY1320RY1320 	2160	1.3.2.01,320 meters	The ten Royalty RY1320 starliners that were requisitioned as transport ships during the Interplanetary Conflict began entering service in 2160. Four were lost during the war. The remaining six ex-starliners were decommissioned and sold by 2198.
RY1460RY1460 	2160	1.4.6.01,460 meters	The six Royalty RY1460 starliners that were requisitioned as transport ships during the Interplanetary Conflict began entering service in 2160. One ex-starliner, the UNSC Marigold, was irreparably damaged in 2168 during the Battle of the Belt. The remaining five RY1460 transport ships were decommissioned and sold in the 2190s.
RY1620RY1620 	2160	1.6.2.01,620 meters	The eight Royalty RY1620 starliners that were requisitioned as troopships during the Interplanetary Conflict began entering service in 2160. One ex-starliner, the UNSC Jessamine, was destroyed in 2166 during the Battle of the Belt. The remaining seven troopships were decommissioned and sold in the 2190s.
STAR_VENTURES_1336Star Ventures 1336 	2160	1.3.3.61,336 meters	The five Star Ventures 1336 starliners that were requisitioned as transport ships during the Interplanetary Conflict began entering service in 2160. Three were lost during the war. Of the two survivors, both the Caledonia and the Montenegro were decommissioned in 2197 and sold.
STAR_VENTURES_1770Star Ventures 1770 	2160	1.7.7.01,770 meters	The nine Star Ventures 1770 starliners that were requisitioned as troopships during the Interplanetary Conflict began entering service in 2160. One ex-starliner, the UNSC Australia, was destroyed by Frieden forces in 2166 during the Europa Whirlwind. The remaining eight troopships were decommissioned and sold by 2250.
LUNAR_EMPIRELunar Empire 	2161	1.8.2.01,820 meters	The interplanetary troopship UNSC Lunar Empire was requisitioned in 2161. The former GSF starliner survived the war and was decommissioned in 2200 and sold.
PZPZ 	2161	1.5.5.01,550 meters	The four PZ passenger liners that were requisitioned as troopships during the Interplanetary Conflict began entering service in 2161. Two were lost during the war. The remaining troopships were decommissioned and sold by 2250.
ALLIED_RESPONSEAllied Response 	2162	1.2.2.61,226 meters	The interplanetary attack transport ship UNSC Allied Response was commissioned in 2162. Built alongside the Allied Prudence-class attack cargo ships, the attack transport survived the Interplanetary War and was decommissioned in 2192 and placed in reserve.
CALYPSOCalypso 	2162	1.6.2.01,620 meters	The interplanetary troopship UNSC Calypso was requisitioned in 2162. The former GSF starliner was irreparably damaged in 2167 during the Battle of the Belt.
MAIDEN_OF_IOMaiden of Io 	2162	1.7.3.01,730 meters	The interplanetary troopship UNSC Maiden of Io was requisitioned in 2162. The former GSF starliner was destroyed by Frieden forces in 2166 during the Europa Whirlwind.
POSEIDONPoseidon 	2163	1.7.5.41,754 meters	The interplanetary high-speed troopship UNSC Poseidon was commissioned in 2163. Ordered in 2160, the Poseidon was the first in a trio of high-speed troopships intended to provide the then-UNSA with rapid deployment capabilities throughout the system. The Poseidon survived the war and was decommissioned in 2290.
CITY_OF_SINGAPORECity of Singapore 	2163	1.6.6.01,660 meters	The interplanetary troopship UNSC City of Singapore was requisitioned in 2163. The former GSF starliner survived the Interplanetary War and was decommissioned in 2195 and sold.
DAYBREAKDaybreak 	2163	1.4.7.81,478 meters	The interplanetary troopship UNSC Daybreak was requisitioned in 2163. The former GSF starliner survived the Interplanetary War and was decommissioned in 2195 and sold.
HALCYONHalcyon 	2163	1.5.9.01,590 meters	The interplanetary troopship UNSC Halcyon was requisitioned in 2163. The former GSF starliner survived the Interplanetary War and was decommissioned in 2208 and sold.
MOONLIGHT_RENDEZVOUSMoonlight Rendezvous 	2163	1.5.4.81,548 meters	The interplanetary troopship UNSC Moonlight Rendezvous was requisitioned in 2163. The former GSF starliner survived the Interplanetary War and was decommissioned in 2181 and sold.
OEL-58_CONSTELLATIONOEL-58 Constellation-class 	2163	1.5.6.61,566 meters	The thirty-four OEL-58 Constellation-class starliners that were requisitioned as troopships during the Interplanetary Conflict began entering service in 2163. Eleven were lost during the war. All remaining OEL-58 troopships were decommissioned and sold by 2199.
STAR_PALACEStar Palace 	2163	1.8.8.01,880 meters	The interplanetary troopship UNSC Star Palace was requisitioned in 2163. The former GSF starliner survived the Interplanetary War and was decommissioned in 2196 and sold.
HANNIBALHannibal 	2164	1.8.6.01,860 meters	The interplanetary high-speed troopship UNSC Hannibal was commissioned in 2164. Ordered in 2161, the troopship's design was based on the earlier Poseidon. The Hannibal was irreparably damaged in 2168 during the Battle of the Belt.
EMPEROR_OF_MARSEmperor of Mars 	2164	1.7.9.01,790 meters	The interplanetary troopship UNSC Emperor of Mars was requisitioned in 2164. The former GSF starliner survived the Interplanetary War and was decommissioned in 2218 and sold.
HERITAGEHeritage 	2164	1.6.4.41,644 meters	The interplanetary troopship UNSC Heritage was requisitioned in 2164. The former GSF starliner survived the Interplanetary War and was decommissioned in 2200 and sold.
SYLVANUSSylvanus 	2164	1.7.0.01,700 meters	The interplanetary troopship UNSC Sylvanus was requisitioned in 2164. The former GSF starliner survived the Interplanetary War and was decommissioned in 2206 and sold.
GENERAL_WASHINGTONGeneral Washington 	2165	1.9.7.01,970 meters	The interplanetary high-speed troopship UNSC General Washington was commissioned in 2165. Ordered in early 2162, the troopship followed the previous Poseidon and Hannibal design scheme. The General Washington survived the Interplanetary War and was decommissioned in 2255.
LADY_OF_RHEALady of Rhea 	2165	1.5.5.11,551 meters	The interplanetary troopship UNSC Lady of Rhea was requisitioned in 2165. The former GSF starliner survived the Interplanetary War and was decommissioned in 2208 and sold.
PRIME_MINISTERPrime Minister 	2165	1.8.6.01,860 meters	The interplanetary troopship UNSC Prime Minister was requisitioned in 2165. The former GSF starliner survived the Interplanetary War and was decommissioned in 2248 and sold.
SPARROWHAWKSparrowhawk 	2166	0.6.6.2662 meters 	The interplanetary armored assault transport UNSC Sparrowhawk was commissioned in 2166. The Sparrowhawk survived the Interplanetary War and was decommissioned in 2216 and placed in reserve.
SOLARIUMSolarium 	2166	1.9.0.01,900 meters	The interplanetary troopship UNSC Solarium was requisitioned in 2166. The former GSF starliner survived the Interplanetary War and was decommissioned in 2205 and sold.
SATURNALIASaturnalia 	2168	1.9.0.01,900 meters	The interplanetary troopship UNSC Saturnalia was requisitioned in 2168. The former GSF starliner survived the Interplanetary War and was decommissioned in 2190 and sold.
CERERIAN_QUEENCererian Queen 	2169	1.8.4.51,845 meters	The interplanetary troopship UNSC Cererian Queen was commissioned in 2169. Originally a member of the GSF Line, the starliner had been undergoing maintenance at Ceres when the colony was occupied by Frieden forces in 2167. The Cererian Queen suffered significant damage during the occupation and ensuing siege and was judged to be a constructive total loss by the GSF Line. The UNSC purchased the ship instead and rebuilt the battered starliner as an armed troopship. The Cererian Queen survived the war and was decommissioned in 2196 and scrapped.
GENTLESCHIGentileschi-class 	2443	0.7.0.0 	The Gentileschi-class transport schooners began entering service in 2443.
HAMMARSKJÖLDHammarskjöld-class 	2494	1.0.0.0 	The Hammarskjöld-class transport schooners began entering service in 2494.
CASTLECastle-class 	2502	1.0.0.0 	The Castle-class troopships began entering service in the 2500s.
RINGGOLDRinggold 	2527	1.0.0.0 	The Ringgold evacuation transports began entering service in 2527.
====Trials ships====
UNSC trials ships were used for the testing of equipment and weapons. 
Trials ships 	Year	Length 	Details
RESEARCHResearch 	2079	0.5.7.1571 meters 	The UNSC Research was commissioned in 2079 and was utilized as the primary missile testbed of the fleet. The Research was decommissioned in 2218 and scrapped.
TRAILBLAZERTrailblazer	2082	0.4.5.2452 meters 	The UNSC Trailblazer was commissioned in 2082. The Trailblazer was the primary gunnery trials ship of the fleet from 2082 to 2142, when it was replaced by the UNSC Syracuse. The Trailblazer was retained as a gunnery training ship until it was decommissioned in 2196 and placed in reserve.
SYRACUSESyracuse 	2142	0.7.9.5795 meters 	The UNSC Syracuse was commissioned in 2142. The Syracuse was the primary gunnery trials ship of the fleet from 2142 to 2226, when it was replaced by the UNSC Trebuchet. The eighty-four-year-old gunnery ship was decommissioned in 2226 and sold for scrap.
GIFT_HORSEGift Horse 	2168	0.6.9.6696 meters 	The UNSC Gift Horse was commissioned in 2168. Previously the Frieden light cruiser Sturm LVI, it was captured intact and undamaged by UNSC forces in the last days of the Siege of Ceres. The Gift Horse was utilized as a testbed for captured Frieden weapons and equipment and was used to extensively test prototype and experimental Frieden weaponry after the war. The Gift Horse was decommissioned in August 2171 and employed as a target hulk until its destruction in December 2171.
ZIGGURATZiggurat 	2171	0.8.4.4844 meters 	The UNSC Ziggurat was commissioned in 2171. The laser weapons testbed was based on the successes of the research ships UNSC Cutting Edge and UNSC Zenobia and was employed in trialing numerous experimental laser weapons of both defensive and offensive natures. The Ziggurat was decommissioned in 2199 and sold for scrap.
TREBUCHETTrebuchet 	2226	1.8.8.01,880 meters	The UNSC Trebuchet was commissioned in 2226 as the premier gunnery trials ship of the UNSC and was used extensively in the development of both naval artillery and coil guns. Long considered an unofficial battleship, the massive gunnery ship was decommissioned in 2418 and placed in reserve.
THUNDERBIRDThunderbird	2237	0.9.7.0970 meters 	The UNSC Thunderbird was commissioned in 2237. The first purpose-built coil gun testbed, the Thunderbird remained in its specific niche and was never modified to trial magnetic accelerator cannons. The Thunderbird was decommissioned in 2318.
HESPERUSHesperus 	2253	0.7.7.9779 meters 	The UNSC Hesperus was commissioned in 2253. The prototype magnetic accelerator cannon ship was little more than a powerplant, gun, and minimal crew spaces and maneuvering thrusters. The Hesperus fired its MAC seven times before being decommissioned in 2256 and disassembled.
TIGRISTigris 	2257	0.8.2.2822 meters 	The UNSC Tigris was commissioned in 2257. Assembled partly from elements of the decommissioned Hesperus, the Tigris was forty-three meters longer and featured an enlarged powerplant and was considerably sturdier than its predecessor. The prototype magnetic accelerator cannon ship fired its gun twelve times before being decommissioned in 2258 and disassembled.
FUSILIERFusilier 	2261	1.0.6.41,064 meters	The UNSC Fusilier was commissioned in 2261. The first proper starship to be built around a magnetic accelerator cannon, the Fusilier fired its main gun twenty-eight times in its three-year career as MAC trials ship. Thereafter, the Fusilier was reclassified as a MAC training ship and remained in that role until it was decommissioned in 2355 and placed in reserve.
GLADIATORGladiator 	2273	1.2.2.01,220 meters	The UNSC Gladiator was commissioned in 2273. The MAC trials ship that replaced the UNSC Fusilier, the commissioning of the Gladiator triggered a political crisis and was the center of a dispute between the UEG and UNSC High Command; as a result, the ship did not fire its gun until 2275, two years after it entered service. Following the end of the crisis in 2276, the Gladiator became the premier MAC testbed and remained in that role until 2330, when it was reclassified as a MAC training ship and joined the Fusilier. The Gladiator was decommissioned in 2385 and placed in reserve.
====Tugboats====
UNSC tugboats were powerful auxiliary ships that assisted larger spacecraft in navigation. 
Tugboats 	Year	Length 	Details
MIGHTYMighty-class 	2050	0.1.8.8188 meters	The 600 Mighty-class interplanetary utility tugboats were commissioned by the UNOOSA and the UNSA in the late 21st Century and early 22nd Century. The Mighty-class remained in service until the 2190s, when most were decommissioned and sold for civilian use, though around fifty were placed in reserve.
STRONGStrong-class 	2097	0.2.5.5255 meters	The 165 Strong-class interplanetary fleet tugboats were commissioned in 2097 after being purchased from the defunct Titan Space Logistics. The Strong-class remained in service for more than two hundred years, with the last Strong fleet tugboat being decommissioned in 2326.
PRINCEPrince-class 	2097	0.0.9.090 meters 	The 470 Prince-class interplanetary service tugboats were commissioned in 2097 after being purchased from the defunct Titan Space Logistics. Most of the class was decommissioned in the 2190s, with the last Prince service tugboat out of service in 2208.
SOLAR_MONARCHSolar Monarch 	2100	0.3.5.0350 meters	The interplanetary fleet tugboat UNSC Solar Monarch was commissioned in 2100 and was placed in reserve in 2252.
FRONTIER_GIANTFrontier Giant-class 	2101	0.1.7.5175 meters	The 200 Frontier Giant-class interplanetary fleet tugboats were commissioned in 2101 after being purchased from the defunct ASC Corporation. The last of the Forest Giants was decommissioned in 2246.
PERIMETER_GUARDIANPerimeter Guardian-class 	2101	0.0.8.080 meters 	The 355 Perimeter Guardian-class interplanetary small service tugboats were commissioned in 2101 after being purchased from the defunct ASC Corporation. The class was steadily discarded after the Interplanetary War; the last Perimeter Guardian service tugboats were decommissioned in the 2210s.
STATESMANStatesman 	2103	0.3.3.5335 meters	The interplanetary fleet tugboat UNSC Statesman was commissioned in 2103 and was placed in reserve in 2266.
BEHEMOTHBehemoth 	2126	0.3.7.0370 meters	The interplanetary fleet tugboat UNSC Behemoth was commissioned in 2126 and was placed in reserve in 2265.
FRONTIER_SENTINELFrontier Sentinel-class 	2132	0.1.6.2162 meters	The 200 Frontier Sentinel-class interplanetary multirole tugboats were commissioned in 2132 and remained in service until the 2350s.
FOREST_GIANTForest Giant 	2144	0.4.1.7417 meters	The interplanetary fleet tugboat UNSC Forest Giant was commissioned in 2144 and was decommissioned in 2235 to become a museum ship.
MARTIAN_MARVELMartian Marvel 	2150	0.3.4.5345 meters	The interplanetary fleet tugboat UNSC Martian Marvel was commissioned in 2150 and was placed in reserve in 2195.
TIAMATTiamat 	2158	0.6.5.6656 meters	The interplanetary fleet tugboat UNSC Tiamat was commissioned in 2158 and was placed in reserve in 2375.
SUPERPOWERSuperpower 	2160	0.4.8.8488 meters	The interplanetary fleet tugboat UNSC Superpower was commissioned in 2160 and was decommissioned in 2352.
BRAZENBrazen 	2161	0.2.7.5275 meters	The interplanetary multirole tugboat UNSC Brazen was commissioned in 2161 and was decommissioned in 2175.
BRAWNBrawn 	2162	0.2.1.5215 meters	The interplanetary recovery tugboat UNSC Brawn was commissioned in 2162 and was decommissioned in 2195.
TYRANTTyrant 	2162	0.5.7.5575 meters	The interplanetary fleet tugboat UNSC Tyrant was commissioned in 2162 and was placed in reserve in 2366.
DOUBLEDAYDoubleday-class 	2162	0.2.1.0210 meters	The 600 Doubleday-class interplanetary multirole tugboats were commissioned between 2162 and 2164. Several members of the class were still in service during the Sol Campaign in 2552.
JUGGERNAUTJuggernaut 	2163	0.3.5.5355 meters	The interplanetary fleet tugboat UNSC Juggernaut was commissioned in 2163 and was decommissioned in 2299.
HIGH_ENDURANCE_FLEET_TUGBOATSHigh Endurance Fleet Tugboats	2165	0.3.7.5375 meters	The UNSC commissioned 10,474 High Endurance Fleet Tugboats between 2165 and 2370, with several being transferred to the CAA and CMA in the latter half of the 24th Century. Though the class was never fitted with Shaw-Fujikawa Translight Engines, many were transported outside the Sol System for colonial service. High Endurance Fleet Tugboats remained in service through the Inner Colony Wars, Insurrection, and Human-Covenant War.
OLD_DOMINIONOld Dominion 	2168	0.4.5.4454 meters	The interplanetary special purpose tugboat UNSC Old Dominion was commissioned in 2168.
HEFTYHefty-class 	2373	0.4.3.8438 meters	The Hefty-class fleet tugboats began entering commission in 2373.
TINY_LEVIATHANTiny Leviathan 	2550	0.5.7.7577 meters	The fleet tugboat UNSC Tiny Leviathan was commissioned in 2550.
===Stations===
====Service, Repair, and Refit stations====
*UNSC Cradle
==Timeline==
Decade	Information
1950s 	The Soviet Union successfully launches Sputnik 1 into low Earth orbit on October 4, 1957. The United Nations Office for Outer Space Affairs (UNOOSA) is founded on December 13, 1958.
2050s 	Colonization efforts are underway across the system. The UNOOSA commissions its first official spacecraft, the colonial support dockyard Stalwart Fortitude, in November 2050.
2060s 	Colonization efforts continue across the system. The UNOOSA oversight fleet grows in size and responsibilities, adding a pair of administrative flagships, six communications relay ships, two hundred surveillance ships, a missile testbed, and a gunnery testbed. Unlike the earlier Stalwart Fortitude, these ships carry anti-ship missiles and point defense guns. In 2167, the Unified Earth Government (UEG) orders a dozen heavy defense ships from the Advanced Space Construction Corporation, which are quickly dubbed "battleships" by the public. 
*(2060) Observer 1-class surveillance ships, 55 meters
*(2063) UNOOSA Examiner, missile testbed and trials ship, 252 meters
*(2065) UNOOSA Command One, colonial flagship, 1,088 meters
*(2066) Relay One-class communications relay ships, 1,007 meters
*(2067) UNOOSA Command Two, colonial flagship, 1,079 meters 
*(2069) UNOOSA Artillerist, gunnery testbed and trials ship, 290 meters
2070s 	Colonization efforts continue across the system. The UNOOSA takes possession of twelve battleships, one security ship, four hundred surveillance craft, a hundred tugboats, and six auxiliary ships, and places an order for sixteen Mediterranean replenishment ships. The new Earth One battleships are the first spaceships to carry naval coilguns. Both the Artillerist and Examiner testbeds were decommissioned and scrapped in 2077. The escalating responsibilities of the Office of Outer Space Affairs steadily overwhelms the organization, necessitating either a major overhaul of the UNOOSA's structure or the creation of an entirely new agency. 
*(2070) SP1-class surveillance craft, 36 meters 
*(2070) RS1-class tugboats, 90 meters
*(2072) UNOOSA Reliable, replenishment ship, 1,108 meters
*(2073) Earth One-class defense ships, 860 meters
*(2076) UNOOSA Wavelength, tracking ship, 545 meters
*(2077) UNOOSA Vitality, hydroponics research ship, 1,400 meters
*(2077) UNOOSA Dependable, replenishment ship, 1,360 meters
*(2078) UNOOSA Steady, salvage ship, 430 meters
*(2079) UNOOSA Magnificent Desolation, security ship, 455 meters
*(2079) UNOOSA Research, missile trials ship, 571 meters
2080s 	Colonies are formally established on Mars and its moons, throughout the Belt, and on the Galilean moons of Jupiter. The old Office of Outer Space Affairs is replaced by the United Nations Space Authority (UNSA) in January 2080. In its first decade of existence, the UNSA commissioned a battleship, two security ships, sixteen replenishment ships, four hundred tugboats, and nine auxiliary ships. The UNSA also renames many of the existing UNOOSA ships. 
*(2080) Mediterranean-class replenishment ships, 1,015 meters
*(2082) UNSA Reverie, fleet depot ship, 618 meters
*(2082) UNSA Trailblazer, gunnery trials ship, 452 meters 
*(2082) UNSA Avalanche, salvage ship, 386 meters
*(2082) Mighty-class multirole tugboats, 148 meters
*(2083) UNSA Pioneer, security ship, 316 meters
*(2084) Technical-class repair ships, 640 meters
*(2085) UNSA Apollo, lunar defense ship, 675 meters
*(2085) UNSA Brigadier, combat support ship, 621 meters
*(2088) UNSA Experiment, security ship, 379 meters
*(2089) UNSA Dawn, cargo ship, 411 meters
2090s 	The UNSA fleet dramatically expanded in the last decade of the twenty-first century, adding another twenty-nine security ships, 635 tugboats, and twenty-six other auxiliaries. A major contributor to the increase in security ships is the 2094 Tokyo Challenge, which produces several aggressive designs. Much of the expanded support fleet is purchased outright from the defunct Titan Space Logistics to the tune of 644 total spacecraft. The UNSA also places orders for new patrol ships and replenishment ships, as well as a new communications relay ship for the security ship flotilla. 
*(2090) Technical-class repair ships, 640 meters
*(2090) UNSA Bucephalus, salvage ship, 393 meters
*(2092) UNSA Intelligent Design, security ship, 360 meters
*(2092) UNSA Far Horizon, survey ship, 225 meters
*(2093) UNSA Rifleman, security ship tender, 478 meters
*(2094) UNSA Renaissance, fleet depot ship, 544 meters
*(2094) UNSA Distant Peak, survey ship, 199 meters
*(2095) UNSA Frontier, security ship, 415 meters
*(2096) Kyoto-class security ships, 316 meters (Tokyo Challenge)
*(2096) Shinano-class security ship tenders, 360 meters
*(2096) UNSA Black Sea, replenishment ship, 966 meters
*(2097) UNSA Zvezda, security ship, 360 meters (Tokyo Challenge)
*(2097) UNSA Arrowhead, security ship tender, 521 meters
*(2097) UNSA Oceanus, troopship (ex-TSL), 1,510 meters
*(2097) Strong-class fleet tugboats (ex-TSL), 255 meters
*(2097) Prince-class service tugboats (ex-TSL), 90 meters
*(2098) UNSA Terminus, cargo ship (ex-TSL), 799 meters
*(2098) UNSA Totem, cargo ship (ex-TSL), 701 meters
*(2098) UNSA Duke, fleet depot ship, 581 meters
*(2098) UNSA Rigorous, salvage ship (ex-TSL), 509 meters
*(2098) UNSA Sol Explorer, survey ship, 409 meters
*(2099) UNSA Chicago, security ship, 437 meters (Tokyo Challenge)
*(2099) UNSA Voltigeur, security ship, 338 meters (Tokyo Challenge)
*(2099) Titan-class mobile dockyards (ex-TSL), 1,166 meters
*(2099) UNSA Palatial, transport ship (ex-TSL), 357 meters 
*(2099) UNSA Kuribayashi, training ship, 320 meters
Year	Class 	Type 	Length 	Notes
2100	Baltic 	2.0.0Replenishment ship 	0.0.0.0 	The Baltic replenishment ships entered service in the 2100s, adding sixteen replenishment ships to the UNSA fleet.
2101	Dreadnought 	1.4.3Heavy destroyer 	0.4.1.0410 meters 	The heavy destroyer UNSC Dreadnought was commissioned in 2101.
2102	Bordeaux-class 	1.4.3Heavy destroyer 	0.3.8.6386 meters 	The Bordeaux-class heavy destroyers began entering service in 2102.
2103	Achievement 	1.3.4Light cruiser 	0.7.1.6716 meters 	The UNSC Achievement was commissioned in 2103, and is considered to be the first cruiser of the fleet.
2104	Union 	1.3.4Light cruiser 	0.7.1.2712 meters 	The light cruiser UNSC Union was commissioned in 2104.
2107	Gagarin 	1.3.4Light cruiser 	0.8.2.2822 meters 	The light cruiser UNSC Gagarin was commissioned in 2107.
2107	Columbia 	1.3.4Light cruiser 	0.7.7.6776 meters 	The light cruiser UNSC Columbia was commissioned in 2107.
2107	Euphrates 	1.5.2Light frigate 	0.4.0.7407 meters 	The light frigate UNSC Euphrates was commissioned in 2107.
2109	Sentinel of Phobos 	1.2.5Defense ship 	0.5.2.0520 meters 	The defense ship UNSC Sentinel of Phobos was commissioned in 2109.
2110	Prosperity 	1.3.4Light cruiser 	0.8.1.1811 meters 	The light cruiser UNSC Prosperity was commissioned in 2110.
2110	Halifax-class 	1.4.4Light destroyer 	0.3.1.1311 meters 	The Halifax-class light destroyers began entering service in 2110. Intended to complement the already in-service Kyoto-class, the Halifax destroyers prioritized speed and firepower over armor. The class suffered from its thin armor plating during the Interplanetary Wars, with many Halifax destroyers lost in battle and others proving extremely vulnerable to sabotage bombings.
2110	Foundation 	2.0.0Ammunition ship 	0.0.0.0 	The UNSC Foundation was commissioned in 2110.
2111	Chrysanthemum 	1.5.1Heavy frigate 	0.3.3.6336 meters 	The heavy frigate UNSC Chrysanthemum was commissioned in 2111.
2112	Caesar 	1.3.4Light cruiser 	0.7.5.7757 meters 	The light cruiser UNSC Caesar was commissioned in 2112 alongside the combat support ship Cicero.
2112	Colossus 	1.4.3Heavy destroyer 	0.5.0.8508 meters 	The heavy destroyer UNSC Colossus was commissioned in 2112.
2112	Encounter 	1.5.2Light frigate 	0.2.4.5245 meters 	The light frigate UNSC Encounter was commissioned in 2112.
2112	Cicero 	2.0.0Combat support ship 	0.9.1.6916 meters 	The combat support ship UNSC Cicero entered service in 2112 alongside the light cruiser Caesar.
2113	Crystal 	1.5.2Light frigate 	0.2.7.6276 meters 	The light frigate UNSC Crystal was commissioned in 2113.
2115	Condor 	1.3.4Light cruiser 	0.7.3.4734 meters 	The light cruiser UNSC Condor was commissioned in 2115.
2115	Asclepius 	2.0.0Hospital ship 	0.0.0.0 	The hospital ship UNSC Asclepius was commissioned in 2115.
2116	Drake of Deimos 	1.2.5Defense ship 	0.2.7.5275 meters 	The defense ship UNSC Drake of Deimos was commissioned in 2116.
2117	New York-class 	1.4.4Heavy destroyer 	0.4.7.9479 meters 	The New York-class heavy destroyers began entering service in 2117.
2117	Ziggurat 	2.0.0Research ship 	0.0.0.0 	The research ship UNSC Ziggurat was commissioned in 2117.
2118	Scout 	1.4.4Light destroyer 	0.3.0.5305 meters 	The light destroyer UNSC Scout was commissioned in 2118.
2120	Recovery 	2.0.0Repair ship 	0.0.0.0 	The repair ship UNSC Recovery was commissioned in 2120.
2120	Pacific 	2.0.0Replenishment ship 	0.0.0.0 	The Pacific replenishment ships entered service in the 2120s, adding thirty-two replenishment ships to the UNSA fleet.
2121	Eagle 	1.3.4Light cruiser 	0.9.0.5905 meters 	The light cruiser UNSC Eagle was commissioned in 2121 alongside the combat support ship Constitution.
2121	Emerald 	1.5.2Heavy frigate 	0.4.2.8428 meters 	The heavy frigate UNSC Emerald was commissioned in 2121.
2121	Constitution 	2.0.0Combat support ship 	0.0.0.0 	The combat support ship UNSC Constitution was commissioned in 2121 alongside the light cruiser Eagle.
2122	Sentinel 	1.3.4Light cruiser 	0.9.1.7917 meters 	The light cruiser UNSC Sentinel was commissioned in 2122.
2122	President 	1.5.3Light frigate 	0.3.1.2312 meters 	The light frigate UNSC President was commissioned in 2122.
2122	Human Kindness 	2.0.0Hospital ship 	0.0.0.0 	The hospital ship UNSC Human Kindness was commissioned in 2122. Project Human Kindness was a 2120 initiative funded by private donations. The public project continued until 2152, producing a total of five hospital ships that were accepted by and commissioned into the UNSA fleet. All five ships saw considerable service during the Interplanetary Wars.
2123	Accordance-class 	1.3.4Light cruiser 	0.8.8.0880 meters 	The Accordance-class light cruisers began entering service in 2123.
2124	Endeavor 	1.4.4Light destroyer 	0.3.3.6336 meters 	The light destroyer UNSC Endeavor was commissioned in 2124.
2124	Precautionary 	2.0.0Ammunition ship 	0.0.0.0 	The ammunition ship UNSC Precautionary was commissioned in 2124.
2125	Defense 	1.5.2Light frigate 	0.2.8.6286 meters 	The light frigate UNSC Defense was commissioned in 2125.
2128	Centurion 	1.4.3Heavy destroyer 	0.5.4.5545 meters 	The heavy destroyer UNSC Centurion was commissioned in 2128.
2131	Human Kindness II 	2.0.0Hospital ship 	0.0.0.0 	The hospital ship UNSC Human Kindness II was commissioned in 2131.
2132	Archer 	1.5.1Heavy frigate 	0.3.4.6346 meters 	The heavy frigate UNSC Archer was commissioned in 2132.
2133	Damascus-class 	1.5.1Heavy frigate 	0.2.4.5245 meters 	The Damascus-class heavy frigates began entering service in 2133.
2133	Pathfinder 	1.4.4Light destroyer 	0.4.5.5455 meters 	The light destroyer UNSC Pathfinder was commissioned in 2133. Originally commissioned as the experimental destroyer Pathfinder III, the destroyer was renamed and reclassified in 2145.
2133	Space Eagle type 	1.9.0Patrol craft 	0.0.4.545 meters 	The Space Eagle patrol craft began entering service in 2133.
2135	Outpost 	1.3.4Light cruiser 	0.8.7.6876 meters 	The long-range light cruiser UNSC Outpost was commissioned in 2135.
2136	Swordsman 	1.4.3Heavy destroyer 	0.4.1.8418 meters 	The heavy destroyer UNSC Swordsman was commissioned in 2136.
2136	Alexandria-class 	1.4.4Light destroyer 	0.3.0.5305 meters 	The Alexandria-class light destroyers began entering service in 2136.
2136	Discipline 	2.0.0Ammunition ship 	0.0.0.0 	The ammunition ship UNSC Discipline was commissioned in 2136.
2136	Arsenal 	2.0.0Combat support ship 	0.0.0.0 	The combat support ship UNSC Arsenal was commissioned in 2136.
2137	Wayfarer 	1.3.4Light cruiser 	0.8.9.2892 meters 	The long-range light cruiser UNSC Wayfarer was commissioned in 2137.
2139	Intrepid 	1.5.2Light frigate 	0.2.6.1261 meters 	The light frigate UNSC Intrepid was commissioned in 2139.
2140	Eurasian Plate-class 	2.0.0Replenishment ship 	0.0.0.0 	The Eurasian Plate-class large replenishment ships entered service in the 2140s, adding ten replenishment ships to the UNSA fleet.
2142	Enterprise 	1.3.3Heavy cruiser 	1.0.7.71,077 meters	The UNSC Enterprise was commissioned in 2142 as the first heavy cruiser of the fleet.
2142	Bonaventure 	1.3.4Light cruiser 	0.8.3.6836 meters 	The light cruiser UNSC Bonaventure was commissioned in 2142.
2142	Diligence 	1.5.1Heavy frigate 	0.3.8.8388 meters 	The heavy frigate UNSC Diligence was commissioned in 2142.
2142	Navigator 	1.5.1Heavy frigate 	0.4.5.7457 meters 	The heavy frigate UNSC Navigator was commissioned in 2142.
2143	Adventurer 	1.3.3Heavy cruiser 	1.0.0.61,006 meters	The heavy cruiser UNSC Adventurer was commissioned in 2143.
2143	Star Dragon 	1.3.3Heavy cruiser 	1.1.2.21,122 meters	The heavy cruiser UNSC Star Dragon was commissioned in 2143.
2144	Everest 	1.3.3Heavy cruiser 	1.1.5.61,156 meters	The heavy cruiser UNSC Everest was commissioned in 2144.
2144	Garibaldi 	1.3.4Light cruiser 	0.8.3.3833 meters 	The light cruiser UNSC Garibaldi was commissioned in 2144.
2144	Bismarck 	2.0.0Combat support ship 	0.0.0.0 	The fast combat support ship UNSC Bismarck was commissioned in 2144.
2145	Berlin-class 	1.4.3Heavy destroyer 	0.4.5.5455 meters 	The Berlin-class heavy destroyers began entering service in 2145.
2145	Observation Island 	2.0.0Missile range instrumentation ship 	0.0.0.0 	The missile range instrumentation ship UNSC Observation Island was commissioned in 2145.
2146	Daring 	1.4.5Light destroyer 	0.4.1.2412 meters 	The light destroyer UNSC Daring was commissioned in 2146.
2146	Skirmisher 	1.5.2Light frigate 	0.2.3.3233 meters 	The light frigate UNSC Skirmisher was commissioned in 2146.
2146	Preventive Measures 	2.0.0Ammunition ship 	0.0.0.0 	The ammunition ship UNSC Preventive Measures was commissioned in 2146.
2146	Human Kindness III 	2.0.0Hospital ship 	0.0.0.0 	The hospital ship UNSC Human Kindness III was commissioned in 2146.
2147	Bagration 	1.3.3Heavy cruiser 	1.0.9.21,092 meters	The heavy cruiser UNSC Bagration was commissioned in 2147. The Bagration was lost in the Fleet action of 2165, heroically sacrificing itself to protect the battleship Ajax from a barrage of Frieden missiles. Ajax avenged the Bagration in less than two minutes, destroying every Frieden vessel that had participated in its destruction. Both a heavy corvette and heavy cruiser would be named for the Bagration before the end of the war.
2147	Thunderbolt 	1.5.1Heavy frigate 	0.4.0.6406 meters 	The heavy frigate UNSC Thunderbolt was commissioned in 2147.
2147	Human Kindness IV 	2.0.0Hospital ship 	0.0.0.0 	The hospital ship UNSC Human Kindness IV was commissioned in 2147.
2148	Barbarossa 	1.3.3Heavy cruiser 	1.0.8.41,084 meters	The heavy cruiser UNSC Barbarossa was commissioned in 2148.
2148	Archimedes 	1.3.4Light cruiser 	0.7.7.7777 meters 	The light cruiser UNSC Archimedes was commissioned in 2148.
2148	Delightful-class 	1.5.1Heavy frigate 	0.2.4.5245 meters 	The Delightful-class heavy frigates began entering service in 2148.
2149	Yamato 	1.3.3Heavy cruiser 	1.2.1.61,216 meters	The heavy cruiser UNSC Yamato was commissioned in 2149.
2150	Tiger 	1.3.4Light cruiser 	0.8.6.6866 meters 	The light cruiser UNSC Tiger was commissioned in 2150.
2150	Allegiance 	1.4.2Super-heavy destroyer 	0.4.5.0450 meters 	The UNSC Allegiance was returned to service in 2150 as the fleet's first super-heavy destroyer.
2150	Okhotsk Plate-class 	2.0.0Replenishment ship 	0.0.0.0 	The Okhotsk Plate-class replenishment ships entered service in the 2140s, adding twenty replenishment ships to the UNSA fleet.
2152	Scimitar 	1.4.5Light destroyer 	0.3.6.5365 meters 	The light destroyer UNSC Scimitar was commissioned in 2152.
2152	Universal Goodwill 	2.0.0Hospital ship 	0.0.0.0 	The hospital ship UNSC Universal Goodwill was commissioned in 2152.
2153	Swift 	1.3.3Heavy cruiser 	1.0.9.51,095 meters	The heavy cruiser UNSC Swift was commissioned in 2153.
2153	Athena 	1.3.4Light cruiser 	0.7.2.5725 meters 	The UNSC Athena returned to service as a light cruiser in 2153.
2154	Bolivar 	1.3.3Heavy cruiser 	1.1.2.01,120 meters	The heavy cruiser UNSC Bolivar was commissioned in 2154.
2154	Alacrity 	1.5.1Heavy frigate 	0.3.8.1381 meters 	The heavy frigate UNSC Alacrity was commissioned in 2154.
2155	Challenger 	1.3.3Heavy cruiser 	1.2.0.21,202 meters	The heavy cruiser UNSC Challenger was commissioned in 2155.
2155	Quos Ego 	1.4.3Heavy destroyer 	0.4.6.6466 meters 	The heavy destroyer UNSC Quos Ego was commissioned in 2155.
2155	Rapid Resolution 	2.0.0Repair ship 	0.0.0.0 	The repair ship UNSC Rapid Resolution was commissioned in 2155.
2156	Captain 	1.3.4Light cruiser 	0.8.4.5845 meters 	The light cruiser UNSC Captain was commissioned in 2156.
2156	Shanghai-class 	1.4.3Heavy destroyer 	0.4.8.6486 meters 	The Shanghai-class heavy destroyers began entering service in 2156.
2157	Solar Princess-class 	1.1.2Heavy carrier 	1.1.7.51,175 meters	The Solar Princess-class heavy carriers entered service with the UNSA fleet in 2157.
2157	Prince of the Solar Seas 	1.1.2Heavy carrier 	1.8.1.51,815 meters	The heavy carrier UNSC Prince of the Solar Seas was commissioned in 2157.
2157	Charlemagne 	1.3.2Super-heavy cruiser 	1.5.5.71,557 meters	The UNSC Charlemagne was commissioned in 2157 as the fleet's first super-heavy cruiser.
2157	Counterpunch 	1.5.1Heavy frigate 	0.4.2.3423 meters 	The heavy frigate UNSC Counterpunch was commissioned in 2157.
2157	CENTURION type 	1.9.0Patrol craft 	0.0.5.050 meters 	The CENTURION patrol craft began service with the fleet in 2157.
2158	Fencer 	1.5.1Heavy frigate 	0.2.5.9259 meters 	The heavy frigate UNSC Fencer was commissioned in 2158.
2158	Ironclad 	2.0.0Combat support ship 	0.0.0.0 	The combat support ship UNSC Ironclad was commissioned in 2158.
2159	Saladin 	1.3.3Heavy cruiser 	1.1.7.71,177 meters	The heavy cruiser UNSC Saladin was commissioned in 2159.
2159	Kerguelen Plateau 	2.0.0Replenishment ship 	2.1.0.02,100 meters	The replenishment ship UNSC Kerguelen Plateau was commissioned in 2158. At 2,100 meters in length, the Kerguelen Plateau was the largest replenishment ship in the fleet at the time of its commissioning.
2160	Empress of Mars-class 	1.1.2Heavy carrier 	1.8.5.01,850 meters	The Empress of Mars-class heavy carriers began entering service in 2160.
2160	Celestial Radiance-class 	1.1.4Light carrier 	0.8.7.7877 meters 	The Celestial Radiance-class light carriers began entering service in 2160.
2160	Lion 	1.3.3Heavy cruiser 	0.9.5.7957 meters 	The heavy cruiser UNSC Lion was commissioned in 2160.
2160	Interceptor 	1.3.4Light cruiser 	0.8.9.8898 meters 	The light cruiser UNSC Interceptor was commissioned in 2160.
2160	Crusader 	1.4.5Light destroyer 	0.3.6.7367 meters 	The light destroyer UNSC Crusader was commissioned in 2160.
2160	Resolute 	1.4.5Light destroyer 	0.3.9.8398 meters 	The light destroyer UNSC Resolute was commissioned in 2160.
2160	Telesphorus 	2.0.0Hospital ship 	0.0.0.0 	The hospital ship UNSC Telesphorus was commissioned in 2160.
2161	Commonwealth 	1.3.3Heavy cruiser 	1.2.1.51,215 meters	The heavy cruiser UNSC Commonwealth was commissioned in 2161.
2161	Artemis 	1.3.4Light cruiser 	0.8.1.8818 meters 	The light cruiser UNSC Artemis was commissioned in 2161.
2161	Spitfire 	1.4.3Heavy destroyer 	0.4.8.6486 meters 	The heavy destroyer UNSC Spitfire was commissioned in 2161.
2161	Wizard 	1.4.5Light destroyer 	0.2.9.6296 meters 	The light destroyer UNSC Wizard was commissioned in 2161.
2161	Trondheim-class 	1.5.3Light frigate 	0.0.0.0 	The Trondheim-class light frigates began entering service in 2161. Built as a reaction to the Jovian Crisis of 2160, the Trondheim-class were fast, moderately armored, and carried both considerable point defense systems and dedicated spaces for boarding units.
2161	Dawn Over Europa 	1.7.3Light corvetteLight frigate (2161-66) 	0.2.0.7207 meters 	Originally commissioned as a unique light frigate in 2161; reclassified as an unique light corvette in 2166.
2161	Legionary 	2.0.0Combat support ship 	0.0.0.0 	The combat support ship UNSC Legionary was commissioned in 2161.
2161	Great Restorer of Ganymede 	2.0.0Repair ship 	0.0.0.0 	The repair ship UNSC Great Restorer of Ganymede was commissioned in 2161.
2161	Europa Sunrise-class 	2.0.0Replenishment ship 	1.0.3.31,033 meters	The Europa Sunrise-class replenishment ships were commissioned in 2161.
2161	Oblivion's Embrace 	2.0.0Research ship 	0.0.0.0 	The research ship UNSC Oblivion's Embrace was commissioned in 2161 alongside the survey ship Limitless Horizon. Both ships subsequently participated in the 2162 Kuiper Expedition.
2161	Limitless Horizon 	2.0.0Survey ship 	0.0.0.0 	The survey ship UNSC Limitless Horizon was commissioned in 2161 alongside the research ship Oblivion's Embrace. Both ships subsequently participated in the 2162 Kuiper Expedition.
2162	Whirlwind-class 	1.1.3Assault carrier 	1.7.8.01,780 meters	The Whirlwind-class assault carriers entered service in 2162 and 2163 and were the first assault ships of the fleet.
2162	Napoleon 	1.3.3Heavy cruiser 	1.1.3.01,130 meters	The heavy cruiser UNSC Napoleon was commissioned in 2162.
2162	Praetor 	1.3.3Heavy cruiser 	1.0.2.81,028 meters	The heavy cruiser UNSC Praetor was commissioned in 2162.
2162	Hyperion 	1.3.4Light cruiser 	0.8.5.3853 meters 	The light cruiser UNSC Hyperion was commissioned in 2162. Hyperion saw action throughout the Interplanetary War, until it was destroyed during the Trojan Offensive in 2170.
2162	Vigilance 	1.3.4Light cruiser 	0.6.3.6636 meters 	The UNSC Vigilance completed its refit and was commissioned as a light cruiser in 2162.
2162	Reprisal-class 	1.4.2Super-heavy destroyer 	0.5.1.5515 meters 	The Reprisal-class super-heavy destroyers began entering service in 2162.
2162	Agamemnon 	1.4.3Heavy destroyer 	0.4.7.2472 meters 	The heavy destroyer UNSC Agamemnon was commissioned in 2162.
2162	Bellerophon 	1.4.5Light destroyer 	0.3.3.1331 meters 	The light destroyer UNSC Bellerophon was commissioned in 2162.
2162	Marathon 	1.5.2Light frigate 	0.4.5.0450 meters 	The light frigate UNSC Marathon was commissioned in 2162.
2162	Sharp 	1.7.3Light corvetteLight frigate (2162-66) 	0.2.9.7297 meters 	The UNSC Sharp was originally commissioned as a light frigate in 2162; following the introduction of the corvette classification in 2166, Sharp was reclassified as a light corvette.
2163	Typhoon-class 	1.1.3Assault carrier 	2.1.3.02,130 meters	The Typhoon-class assault carriers entered service in 2163.
2163	Vanguard 	1.3.2Super-heavy cruiser 	1.5.6.81,568 meters	The super-heavy cruiser UNSC Vanguard was commissioned in 2163.
2163	Washington 	1.3.3Heavy cruiser 	1.1.4.61,146 meters	The heavy cruiser UNSC Washington was commissioned in 2163.
2163	Thus Into Darkness 	1.4.2Super-heavy destroyer 	0.5.7.8578 meters 	The super-heavy destroyer UNSC Thus Into Darkness was commissioned in 2163.
2163	Onslaught 	1.4.2Heavy destroyer 	0.5.0.0500 meters 	The heavy destroyer UNSC Onslaught was commissioned in 2163.
2163	Solidarity 	1.5.1Heavy frigate 	0.3.2.6326 meters 	The heavy frigate UNSC Solidarity was commissioned in 2163.
2163	Janissary 	2.0.0Combat support ship 	0.0.0.0 	The combat support ship UNSC Janissary was commissioned in 2163. Less than two years later, the Janissary was damaged beyond repair by Frieden forces and scrapped.
2163	Eleemosynary 	2.0.0Hospital ship 	1.2.0.01,200 meters	The hospital ship UNSC Eleemosynary was commissioned in 2163 and was the largest hospital ship ever commissioned by the UNSA.
2164	Firestorm-class 	1.1.3Assault carrier 	1.7.8.01,780 meters	The Firestorm-class assault carriers entered service in early 2164 and were the last assault carriers to be based on the 2161 Whirlwind design.
2164	Fearless-class 	1.1.3Assault carrier 	1.8.1.81,818 meters	The Fearless-class assault carriers began entering service in late 2164.
2164	Spirit-class 	1.1.4Light carrier 	0.7.4.5745 meters 	The Spirit-class light carriers began entering service in 2164.
2164	Deep Tranquility 	1.2.3Heavy battleship 	1.7.8.41,784 meters	The UNSC Deep Tranquility was commissioned in 2164, becoming the UNSC's first battleship.
2164	Indomitable-class 	1.3.3Heavy cruiser 	1.4.4.51,445 meters	The Indomitable-class heavy cruisers began entering service in 2164.
2164	Prudence 	1.5.1Heavy frigate 	0.3.2.2322 meters 	The heavy frigate UNSC Prudence was commissioned in 2164.
2164	Varangian 	2.0.0Combat support ship 	0.0.0.0 	The combat support ship UNSC Varangian was commissioned in 2164.
2164	Ceres-class 	2.0.0Repair ship 	0.0.0.0 	The Ceres-class repair ships began entering service in 2164.
2165	Endurance-class 	1.1.2Heavy carrier 	2.1.5.62,156 meters	The Endurance-class heavy carriers began entering service in 2165.
2165	Ajax of Sol 	1.2.3Heavy battleship 	1.9.8.51,985 meters	The heavy battleship UNSC Ajax of Sol was commissioned in 2165.
2165	Armstrong 	1.2.4Light battleship 	1.4.7.71,477 meters	The light battleship UNSC Armstrong was commissioned in 2165.
2165	Charles de Gaulle 	1.3.3Heavy cruiser 	1.4.7.01,470 meters	The heavy cruiser UNSC Charles de Gaulle was commissioned in 2165.
2165	Allegiance-class 	1.3.3Light cruiser 	1.0.0.21,002 meters	The Allegiance-class light cruisers began entering service in 2165.
2165	Condottieri 	1.3.3Light cruiser 	0.0.0.0 	The light cruiser UNSC Condottieri was commissioned in 2165. Originally a Frieden prototype cruiser captured incomplete in 2164, the cruiser was named and commissioned the following year.
2165	Citadel-class 	1.4.2Super-heavy destroyer 	0.4.9.0490 meters 	The Citadel-class super-heavy destroyers began entering service in 2165.
2165	Providence 	1.4.3Heavy destroyer 	0.4.6.3463 meters 	The heavy destroyer UNSC Providence was commissioned in 2165.
2165	Surefire 	1.4.4Light destroyer 	0.3.4.4344 meters 	The light destroyer UNSC Surefire was commissioned in 2165.
2165	Soldier-class 	1.4.4Light destroyer 	0.4.1.0410 meters 	The first of the Soldier-class light destroyers entered service in 2165.
2165	Parthian 	2.0.0Combat support ship 	0.0.0.0 	The combat support ship UNSC Parthian was commissioned in 2165.
2165	High Endurance Fleet Tugboats	2.0.0Fleet Tugboat 	0.0.0.0 	The High Endurance Fleet Tugboats (HEFT ships) began entering service in 2165. Commonly called HEFT tugs, some senior officers entertained proposals to change the name as a result of redundancies, and the designation remained.
2166	Peacemaker 	1.2.4Light battleship 	1.0.1.71,017 meters	The light battleship UNSC Peacemaker was commissioned in 2166.
2166	Roosevelt 	1.3.3Heavy cruiser 	1.1.6.61,166 meters	The heavy cruiser UNSC Roosevelt was commissioned in 2166.
2166	Lancelot 	1.3.4Light cruiser 	0.8.0.3803 meters 	The light cruiser UNSC Lancelot was commissioned in 2166.
2166	Gumption 	1.5.2Light frigate 	0.3.1.5315 meters 	The light frigate UNSC Gumption was commissioned in 2166.
2166	Dragoon-class 	1.5.2Light frigate 	0.2.5.6256 meters 	The Dragoon-class light frigates began entering service in 2166.
2166	Razor 	1.7.2Heavy corvetteLight destroyer (2166) 	0.2.3.0230 meters 	The UNSC Razor was commissioned in 2166. Originally classified as an unique light destroyer, the introduction of the corvette classification caused the Razor to be reevaluated; alongside a numnber of other light destroyers and frigates, the Razor was reclassified as a heavy corvette in late 2166.
2166	Prince Bagration 	1.7.2Heavy corvette 	0.2.2.1221 meters 	The heavy corvette UNSC Prince Bagration was commissioned in 2166. The corvette was named to honor the the cruiser Bagration lost in 2165.
2166	Jaguar 	1.7.3Light corvetteLight destroyer (2166) 	0.2.0.2202 meters 	The UNSC Jaguar was commissioned as a light destroyer in early 2166. Following the introduction of the corvette classification, the Jaguar was reevaluated and classified as a light corvette in late 2166.
2166	Velocity 	1.7.3Light corvette 	0.1.3.5135 meters 	The light corvette UNSC Velocity was commissioned in 2166.
2166	Speed of Sound 	1.7.3Light corvette 	0.1.0.5105 meters 	The light corvette UNSC Speed of Sound was commissioned in 2166.
2166	Handle with Care 	2.0.0Ammunition ship 	0.0.0.0 	The ammunition ship UNSC Handle with Care was commissioned in 2165.
2166	Montes Harbinger-class 	2.0.0Combat support ship 	2.1.3.62,136 meters	The Montes Harbinger-class combat support ships began entering service in 2166.
2166	Anchorage 	2.0.0Mobile dockyard 	0.0.0.0 	The mobile dockyard UNSC Anchorage was commissioned in 2166.
2166	Monument of Industry 	2.0.0Replenishment ship 	0.0.0.0 	The replenishment ship UNSC Monument of Industry was commissioned in 2166.
2167	Ares 	1.2.2Super-heavy battleship 	3.0.1.53,015 meters	The UNSC Ares was commissioned in 2167 as the first super-heavy battleship of the UNSC fleet.
2167	Crater-Maker 	1.2.4Light battleship 	1.3.4.61,346 meters	The light battleship UNSC Crater-Maker was commissioned in 2167.
2167	Lunar Hero 	1.2.3Light battleship 	1.1.5.51,155 meters	The light battleship UNSC Lunar Hero was commissioned in 2167. Lunar Hero was a special battleship, built from the parts for three cancelled battleships: the Dominance, Intervention, and Subjugator.
2167	Lincoln 	1.3.3Heavy cruiser 	1.1.8.41,184 meters	The heavy cruiser UNSC Lincoln was commissioned in 2167.
2167	Warrior-class 	1.4.3Heavy destroyer 	0.4.6.5465 meters 	The Warrior-class heavy destroyers began entering service in 2167.
2167	Innovation's Engine 	1.5.2Heavy frigate 	0.2.7.7277 meters 	The heavy frigate UNSC Innovation's Engine was commissioned in 2167.
2167	Knight-errant 	1.7.1Syper-heavy corvette 	0.2.0.8208 meters 	The UNSC Knight-errant was commissioned in 2167 as the fleet's first super-heavy corvette.
2167	Advantageous 	1.7.2Heavy corvette 	0.1.7.8178 meters 	The heavy corvette UNSC Advantageous was commissioned in 2167.
2167	Harbinger of Fate 	1.7.3Light corvette 	0.1.1.1111 meters 	The light corvette UNSC Harbinger of Fate was commissioned in 2167.
2168	Onslaught 	1.2.4Light battleship 	1.5.0.81,508 meters	The light battleship UNSC Onslaught was commissioned in 2168.
2168	Sound of Thunder 	1.2.4Light battleship 	1.2.6.01,260 meters	The light battleship UNSC Sound of Thunder was commissioned in 2168.
2168	Louis XIV 	1.3.3Heavy cruiser 	2.0.1.12,011 meters	The heavy cruiser UNSC Louis XIV was commissioned in 2168. At over two thousand meters, the Louis XIV was the largest cruiser ever commissioned; the enormous cruiser has caused some debates over terms and classifications like battlecruiser or strike cruiser, while the UNSC has maintained its classification as a heavy cruiser. Louis XIV was decommissioned and placed in reserve in 2370.
2168	Aurora-class 	1.3.3Heavy cruiser 	1.8.4.41,844 meters	The Aurora-class heavy cruisers began entering service in 2168.
2168	Gateway 	1.7.2Heavy corvette 	0.1.5.6156 meters 	The heavy corvette UNSC Gateway was commissioned in 2168.
2168	Lunatic 	1.7.3Light corvette 	0.0.7.979 meters 	The experimental light corvette UNSC Lunatic was commissioned in 2168.
2168	Tectonic 	2.0.0Mobile dockyard 	0.0.0.0 	The mobile dockyard UNSC Tectonic was commissioned in 2168.
2169	Leviathan-class 	1.1.1Supercarrier 	3.6.7.73,677 meters	The Leviathan-class supercarriers began entering service in 2169.
2169	Eclipse 	1.2.3Heavy battleship 	1.5.5.41,554 meters	The heavy battleship UNSC Eclipse was commissioned in 2169.
2169	Victory-class 	1.2.3Heavy battleship 	1.8.5.41,854 meters	The Victory-class heavy battleships began entering service in 2169.
2169	Do Unto Others 	1.2.4Light battleship 	1.3.3.21,332 meters	The light battleship UNSC Do Unto Others was commissioned in 2169.
2169	Gunslinger 	1.7.3Light corvette 	0.0.9.696 meters 	The light corvette UNSC Gunslinger was commissioned in 2169.
2170	Preeminence 	1.2.3Heavy battleship 	2.2.9.62,296 meters	The heavy battleship UNSC Preeminence was commissioned in 2170.
2170	Unabhängigkeit 	1.3.3Heavy cruiser 	1.0.0.0 	The heavy cruiser UNSC Unabhängigkeit was commissioned in 2170. Captured 90% complete from Frieden forces during the Trojan Offensive, UNSC shipyards completed the unique heavy cruiser later that year.
2170	Zielgerichtet 	1.3.4Light cruiser 	0.0.0.0 	The light cruiser UNSC Zielgerichtet was commissioned in 2170.
2170	Zitadelle 	1.3.4Light cruiser 	0.0.0.0 	The light cruiser UNSC Zitadelle was commissioned in 2170.
2170	Ten Thousand Hammers 	2.0.0Mobile dockyard 	0.0.0.0 	The mobile dockyard UNSC Ten Thousand Hammers was commissioned in 2170.
2171	Slice of Armageddon 	1.7.2Heavy corvette 	0.1.7.7177 meters 	The heavy corvette UNSC Slice of Armageddon was commissioned in 2171.
2172	Zweihänder 	1.3.3Heavy cruiser 	1.0.0.0 	The heavy cruiser UNSC Zweihänder was commissioned in 2170.
2173	Pater Patriae 	1.2.4Light battleship 	1.3.6.61,366 meters	The light battleship UNSC Pater Patriae was commissioned in 2173.
2173	Lawrence of Arabia 	1.7.1Super-heavy corvette 	0.2.1.3213 meters 	The super-heavy corvette UNSC Lawrence of Arabia was commissioned in 2173.
2174	Shepherd 	1.7.3Light corvette 	0.0.8.888 meters 	The light corvette UNSC Shepherd was commissioned in 2174.
2175	Armageddon's Edge 	1.2.4Light battleship 	1.2.0.0 	The light battleship UNSC Armageddon's Edge was commissioned in 2175.
2176	Maverick 	1.7.1Super-heavy corvette 	0.1.9.8198 meters 	The super-heavy corvette UNSC Maverick was commissioned in 2176.
2177	Vindication-class 	1.2.3Heavy battleship 	1.8.5.41,854 meters	The Vindication-class heavy battleships began entering service in 2177. The remaining Victory-class battleships in production are modified to the Vindication design.
2178	Europa Enterprise 	1.7.2Heavy corvette 	0.1.6.6166 meters 	The heavy corvette UNSC Europa Enterprise was commissioned in 2178.
2179	Thunder from the Heavens 	1.2.2Super-heavy battleship 	3.0.5.73,057 meters	The super-heavy battleship UNSC Thunder from the Heavens was commissioned in 2179.
2179	Lightning 	1.7.3Light corvette 	0.1.2.6126 meters 	The experimental light corvette UNSC Lightning was commissioned in 2179.
2181	Stalwart of Heaven 	1.2.4Light battleship 	1.8.4.61,846 meters	The light battleship UNSC Stalwart of Heaven was commissioned in 2181.
2182	Achilles 	1.2.3Heavy battleship 	2.1.1.72,117 meters	The heavy battleship UNSC Achilles was commissioned in 2182.
2184	Chevalier 	1.7.2Heavy corvette 	0.1.1.0110 meters 	The heavy corvette UNSC Chevalier was commissioned in 2184.
2186	Sunburst 	1.7.3Light corvette 	0.2.2.8228 meters 	The light corvette UNSC Sunburst was commissioned in 2186.
2188	Oblivion's Approach 	1.2.2Super-heavy battleship 	3.0.1.73,017 meters	The super-heavy battleship UNSC Oblivion's Approach was commissioned in 2188.
2188	Hyperion 	1.3.3Heavy cruiser 	1.8.4.41,844 meters	The heavy command cruiser UNSC Hyperion was commissioned in 2188.
2191	Odin 	1.7.1Super-heavy corvette 	0.2.1.8218 meters 	The super-heavy corvette UNSC Odin was commissioned in 2191.
2196	Quarrelsome 	1.2.4Light battleship 	1.2.7.61,276 meters	The light battleship UNSC Quarrelsome was commissioned in 2196.
2197	Relentless Resolve 	1.7.2Heavy corvette 	0.2.0.8208 meters 	The heavy corvette UNSC Relentless Resolve was commissioned in 2197.
2207	Imperial-class 	1.6.0Sloop 	0.0.0.0 	The Imperial-class sloops began entering service in 2207.
2210	WATCHGUARD type 	1.9.0Patrol craft 	0.0.5.252 meters 	The WATCHGUARD patrol craft began entering service in 2210.
2212	Reverence-class 	1.3.4Light cruiser 	0.8.1.7817 meters 	The Reverence-class light cruisers began entering service in 2212.
2218	Furious-class 	1.1.3Assault carrier 	1.9.1.21,912 meters	The Furious-class assault carriers began entering service in 2218, replacing the aging Fearless-class assault carriers of the Interplanetary War.
2218	International-class 	1.5.3Light frigate 	0.2.1.5215 meters 	The International-class light frigates began entering service in 2218 as the fleet began retiring the remaining frigates of the old UNSA.
2222	Scimitar-class 	1.7.2Heavy corvette 	0.1.6.0160 meters 	The Scimitar-class heavy corvettes began entering service in 2222.
2235	Plate-class 	2.0.0Replenishment ship 	0.0.0.0 	The Plate-class replenishment ships began entering service in 2235, replacing the aging replenishment ships of the old UNSA.
2236	Valkyrie-class 	1.2.3Heavy battleship 	1.8.5.41,854 meters	The Valkyrie-class heavy battleships began entering service in 2236. The four Valkyrie battleships served primarily as experimental testbeds.
2247	Quetta-class 	1.5.3Light frigate 	0.2.2.1221 meters 	The Quetta-class expeditionary support frigates began entering service in 2247.
2254	Hesperus 	2.0.0Trials ship 	0.0.0.0 	The trials ship UNSC Hesperus was commissioned in 2254, and mounted the first magnetic accelerator cannon. Hesperus completed its first firing of the MAC seven months after its commissioning.
2256	Veneration-class 	1.2.3Heavy battleship 	1.8.5.41,854 meters	The Veneration-class heavy battleships began entering service in 2256.
2266	Vault of Midnight 	1.8.0Prowler 	0.1.5.7157 meters 	The UNSC Vault of Midnight, a heavily modified Scimitar-class corvette, was commissioned in 2266 as the UNSC's first prowler.
2273	Triumphant-class 	1.1.2Heavy carrier 	2.5.7.92,579 meters	The Triumphant-class heavy carriers began entering service in 2273, replacing the Interplanetary War Era Endurance-class.
2279	Silent Service-class 	1.8.0Prowler 	0.0.9.999 meters 	The Silent Service-class prowlers began entering service in 2279.
2288	Bulwark-class 	1.4.3Heavy destroyer 	0.4.4.8448 meters 	The Bulwark-class heavy destroyers began entering service in 2288.
2294	Unity-class 	1.3.3Heavy cruiser 	1.1.0.21,102 meters	The Unity-class heavy cruisers began entering service in 2294. Notably, Unity cruisers carried the weapon of the future: the magnetic accelerator cannon.
2316	Royal-class 	1.6.0Sloop 	0.0.0.0 	The Royal-class sloops began entering service in 2316.
2338	Vitoria-Gasteiz-class 	1.5.1Heavy frigate 	0.2.2.5225 meters 	The four Vitoria-Gasteiz-class heavy frigates entered service in 2338.
2352	Konstantin Tsiolkovsky 	2.0.0Instrumentation ship 	0.0.0.0 	The instrumentation ship UNSC Konstantin Tsiolkovsky was commissioned in 2352.
2362	Odyssey-class 	2.0.0Colony ship 	3.5.7.53,575 meters	The Odyssey-class colony ships began entering service in 2362, alongside the Phoenix-class.
2362	Phoenix-class 	2.0.0Colony ship 	2.5.0.02,500 meters	The Phoenix-class colony ships began entering service in 2362, alongside the Odyssey-class.
2365	Horizon-class 	2.0.0Colony ship 	1.5.0.01,500 meters	The Horizon-class colony ships began entering service in 2365, alongside the Euphrates-class.
2365	Euphrates-class 	2.0.0Colony ship 	0.7.5.6756 meters 	The Euphrates-class colony ships began entering service in 2365, alongside the Horizon-class.
2368	Barracuda-class 	1.7.2Heavy corvette 	0.1.3.3133 meters 	The Barracuda-class heavy corvettes began entering service in 2368.
2370	Courageous-class 	2.0.0AvisoColonial cruiser (2370-2420) 	0.4.6.5465 meters 	The Courageous-class colonial cruisers began entering service in 2370. In 2420, the Courageous-class was reclassified from colonial cruiser to aviso.
2372	Sharpfin-class 	1.7.4Escort corvette 	0.1.1.6116 meters 	The Sharpfin-class escort corvettes began entering service in 2372.
2375	Watchkeeper-class 	1.3.3Heavy cruiser 	0.6.0.5605 meters 	The Watchkeeper-class heavy cruisers began entering service in 2375.
2377	Gift of Wings-class 	1.1.3Assault carrier 	1.1.1.71,117 meters	The Gift of Wings-class assault carriers began entering service in 2377.
2377	Firekeeper 	1.3.3Command cruiser 	0.6.0.5605 meters 	The command cruiser UNSC Firekeeper was commissioned in 2377.
2379	Blackfin-class 	1.8.0Prowler 	0.1.0.7107 meters 	The Blackfin-class prowlers began entering service in 2379.
2382	Garrison 	1.3.3Expeditionary cruiser 	0.6.0.5605 meters 	The expeditionary cruiser UNSC Garrison was commissioned in 2382.
2385	Valor-class 	1.1.4Light carrierHeavy carrier (2385-2438) 	1.8.6.61,866 meters	The Valor-class heavy carriers began entering service in 2385. In 2438, the Valor carriers were reclassified as light carriers.
2386	FOXHOUND type 	1.9.0Patrol craft 	0.0.5.959 meters 	The FOXHOUND patrol craft began entering service in 2386.
2387	Star Charter-class 	2.0.0Colony ship 	1.0.0.01,000 meters	The Star Charter-class colony ships began entering service in 2387.
2388	Midnight Sentinel 	1.3.3Experimental cruiser 	0.5.2.5525 meters 	The experimental cruiser UNSC Midnight Sentinel was commissioned in 2388.
2388	Mako-class 	1.7.3Light corvette 	0.1.6.2162 meters 	The Mako-class light corvettes began entering service in 2388.
2390	Swift-class 	2.0.0AvisoColonial cruiser (2390-2425) 	0.5.1.5515 meters 	The Swift-class colonial cruisers began entering service in 2390. In 2425, the Swift-class was reclassified from colonial cruiser to aviso.
2392	Peacemaker-class 	1.3.3Heavy cruiser 	0.5.7.5575 meters 	The Peacemaker-class heavy cruisers began entering service in 2392.
2394	Star Guardian-class 	1.1.2Heavy carrierSupercarrier (2394-2498) 	3.0.1.53,015 meters	The Star Guardian-class supercarriers began entering service in 2394. In 2498, the Star Guardian carriers were reclassified as heavy carriers, following the deployment of the Punic supercarriers.
2394	Protector-class 	1.2.4Light battleship 	1.0.1.61,016 meters	The Protector-class light battleships began entering service in 2394, becoming the first interstellar battleships of the fleet.
2395	Crusader-class 	1.4.4Light destroyer 	0.2.0.5205 meters 	The Crusader-class light destroyers began entering service in 2395.
2396	Shadow Traveler-class 	1.8.0Prowler 	0.2.2.5225 meters 	The Shadow Traveler-class prowlers began entering service in 2396.
2397	Kilimanjaro-class 	2.0.0Replenishment ship 	0.0.0.0 	The Kilimanjaro-class replenishment ships began entering service in 2397.
2400	Assurance-class 	1.5.2Light frigate 	0.2.0.0200 meters 	The Assurance-class light frigates began entering service in 2400.
2401	Maelstrom-class 	1.1.4Light carrierAssault carrier (2401-2475) 	1.3.2.51,325 meters	The Maelstrom-class assault carriers began entering service in 2401. In 2475, both the Maelstrom and Windstorm assault carriers were reclassified as light carriers.
2402	Pyotr Nesterov 	2.0.0Missile range instrumentation ship 	0.0.0.0 	The missile range instrumentation ship UNSC Pyotr Nesterov was commissioned in 2402. The Pyotr Nesterov was lost in action during the 2552 Beta Eridani Campaign.
2412	Perseverance-class 	2.0.0AvisoColonial cruiser (2412-2436) 	0.5.3.0530 meters 	The Perseverance-class colonial cruisers began entering service in 2412. In 2436, the Perseverance-class was reclassified from colonial cruiser to aviso.
2414	Guardian-class 	1.9.0Patrol shipLight frigate 	0.2.2.4224 meters 	The Guardian-class light frigates were introduced in 2414.
2416	Endeavor-class 	2.0.0Colony ship 	0.0.0.0 	The Endeavor-class colony ships began entering service in 2416.
2423	Shimmering Sunrise-class 	1.9.0Patrol ship 	0.2.8.0280 meters 	The Shimmering Sunrise-class patrol ships began entering service in 2423.
2427	Windstorm-class 	1.1.4Light carrierAssault carrier (2427-2475) 	1.3.3.01,330 meters	The Windstorm-class assault carriers began entering service in 2427. In 2475, both the Windstorm and Maelstrom assault carriers were reclassified as light carriers.
2429	Nightshade-class 	1.8.0Prowler 	0.2.0.0 	The Nightshade-class prowlers began entering service in 2429.
2433	Diligence-class 	1.4.4Light destroyerLight cruiser 	0.5.5.0550 meters 	The Diligence-class colonial cruisers began entering service in 2433.
2437	Peacekeeper-class 	1.3.4Light cruiserHeavy cruiser 	0.7.4.0740 meters 	The Peacekeeper-class heavy cruisers began entering service in 2437.
2437	Resolute-class 	1.4.5Escort destroyerHeavy destroyer (2437-2481)	0.2.8.8288 meters 	The Resolute-class heavy destroyers began entering service in 2437. In 2481, the Resolute-class was reclassified as escort destroyers.
2438	Righteous-class 	1.1.4Light carrierHeavy carrier (2438-2475) 	1.8.6.61,866 meters	The Righteous-class heavy carriers began entering service in 2438. In 2475, the Righteous carriers were reclassified as light carriers.
2441	Pearl 	1.3.4Light cruiserHeavy cruiser 	0.7.4.0740 meters 	The experimental cruiser UNSC Pearl was commissioned in 2441.
2442	Revenant-class 	1.8.0Heavy prowler 	0.2.0.0 	The Revenant-class heavy prowlers began entering service in 2442.
2442	The Space Between 	2.0.0Communications relay ship 	0.9.7.7977 meters 	The special purpose communications relay ship UNSC The Space Between was commissioned in 2442.
2443	Gentileschi-class 	2.0.0Transport schooner 	0.0.0.0 	The Gentileschi-class transport schooners began entering service in 2443, rapidly becoming a favored utility transport throughout the fleet.
2444	Peregrine 	1.3.4Light cruiserHeavy cruiser 	0.7.4.0740 meters 	The experimental cruiser UNSC Peregrine was commissioned in 2444.
2445	Princess 	1.3.4Light cruiserHeavy cruiser 	0.7.4.0740 meters 	The experimental cruiser UNSC Princess was commissioned in 2445.
2445	Outreach-class 	2.0.0Missile range instrumentation ship 	0.0.0.0 	The Outreach-class missile range instrumentation ships began entering service in 2445.
2446	Prizefighter 	1.3.4Light cruiserHeavy cruiser 	0.7.4.0740 meters 	The experimental cruiser UNSC Prizefighter was commissioned in 2446.
2449	Preference for Precision 	1.3.4Light cruiserHeavy cruiser 	0.7.4.0740 meters 	The experimental cruiser UNSC Preference for Precision was commissioned in 2449.
2450	Redoubtable-class 	1.7.2Heavy corvette 	0.1.4.7147 meters 	The Redoubtable-class heavy corvettes began entering service in 2450.
2450	Preservation's Blade 	1.8.0Heavy prowler 	0.2.0.0 	The heavy prowler UNSC Preservation's Blade was commissioned in 2450.
2451	Action-class 	1.4.3Heavy destroyer 	0.2.9.8 	The Action-class heavy destroyers began entering service in 2451.
2452	Rome-class 	1.1.2Heavy carrier 	2.8.8.02,880 meters	The Rome-class heavy carriers began entering service in 2452.
2452	Sovereign-class 	1.2.3Heavy battleship 	2.0.8.82,088 meters	The Sovereign-class heavy battleships began entering service in 2452.
2452	Commonwealth-class 	1.3.3Heavy cruiser 	0.9.2.2922 meters 	The Commonwealth-class heavy cruisers began entering service in 2452.
2454	Steadfast-class 	1.1.4Light carrier 	1.0.1.11,011 meters	The Steadfast-class light carriers began entering service in 2454.
2456	Royal Oak 	1.2.3Heavy battleship 	2.1.1.02,110 meters	
2458	Formidable-class 	1.3.3Super-heavy cruiser 	1.2.0.81,208 meters	
2458	Daring-class 	1.4.2Super-heavy destroyer 	0.4.2.8428 meters 	
2459	Zhukov-class 	1.1.3Armored assault carrier 	1.8.1.81,818 meters	
2459	Nightmare Engine-class 	1.8.0Heavy prowler 	0.1.9.6196 meters 	The Nightmare Engine-class heavy prowlers began entering service in 2459.
2460	Condor-class 	1.1.2Heavy carrier 	3.1.5.03,150 meters	
2463	Venture-class 	2.0.0Colony ship 	0.0.0.0 	
2466	Bonaparte-class 	1.2.3Heavy battleship 	2.1.0.22,102 meters	
2467	Audacious-class 	1.2.3Light battleship 	2.0.8.82,088 meters	
2467	Thief Taker General 	1.8.0Heavy prowler 	0.1.9.6196 meters 	The heavy prowler UNSC Thief Taker General was commissioned in 2467.
2468	Rudra-class 	1.7.2Heavy corvette 	0.1.5.1151 meters 	
2471	Sentinel-class 	1.4.4Light destroyer 	0.2.8.8288 meters 	
2473	Orion-class 	1.1.3Assault carrier 	2.2.2.02,220 meters	
2475	Epoch-class 	1.1.2Heavy carrier 	2.5.6.32,563 meters	
2477	Fidelity-class 	1.3.4Light cruiser 	0.5.1.5515 meters 	
2482	Heroic Resolve-class 	1.3.4Light cruiser 	0.7.4.5745 meters 	
2483	Centurion-class 	1.2.3Heavy battleship 	2.1.0.22,102 meters	
2484	Razor-class 	1.8.0Prowler 	0.1.9.7 	
2488	Resolution-class 	1.2.4Light battleship 	1.6.5.01,650 meters	
2488	Champion-class 	1.4.4Escort destroyer 	0.3.5.4354 meters 	
2489	Distant Tide-class 	2.0.0Combat support ship 	3.4.7.73,477 meters	
2490	Punic-class 	1.1.1Supercarrier 	4.0.0.04,000 meters	
2490	Gladius-class 	1.7.2Heavy corvette 	0.2.4.3243 meters 	
2492	Enforcer-class 	1.5.2Light frigate 	0.3.2.7327 meters 	
2493	Valiant-class 	1.3.3Super-heavy cruiser 	1.5.1.81,518 meters	
2494	Hammarskjöld-class 	2.0.0Transport schooner 	0.0.0.0 	
2495	Great Gustav City-class 	1.5.2Light frigate 	0.3.0.0 	
2495	Hopeful 	2.0.0Mobile hospital 	0.9.9.7 	
2496	Tenacious-class 	1.3.3Heavy cruiser 	1.0.8.21,082 meters	The Tenacious-class heavy cruisers began entering service in 2496.
2496	Three Red Rivers-class 	1.5.2Light frigate 	0.3.0.0 	
2497	Vindictive-class 	1.2.3Heavy battleship 	2.1.2.02,120 meters	
2498	Advantage-class 	1.1.4Light carrier 	0.8.8.6886 meters 	
2498	Agamemnon-class 	1.5.1Heavy frigate 	0.4.7.2472 meters 	
2498	Aeolus-class 	1.5.2Light frigate 	0.3.0.0 	
2499	Normandy 	1.1.1Supercarrier 	4.0.0.04,000 meters	The supercarrier UNSC Normandy was commissioned in 2499.
2499	624 Hektor 	1.1.4Light carrier 	0.7.6.6766 meters 	The light carrier UNSC 624 Hektor was commissioned in 2499.
2499	Visionary-class 	1.3.4Light command cruiser 	0.9.8.3983 meters 	
2499	Hillsborough-class 	1.4.3Heavy destroyer 	0.5.2.6526 meters 	The Hillsborough-class heavy destroyers began entering service in 2499.
2500	Warrior-class 	1.4.2Super-heavy destroyer 	0.5.5.7557 meters 	
2501	Gallant Galloper 	1.5.2Light frigate 	0.3.0.0 	
2502	Falklands-class 	1.1.1Supercarrier 	4.0.0.04,000 meters	
2503	Tenacity-class 	1.4.4Escort destroyer 	0.3.5.4354 meters 	
2505	Archaeopteryx 	1.3.4Light command cruiser 	0.9.8.1981 meters 	
2505	Tomahawk-class 	1.4.3Heavy destroyer 	0.5.3.5535 meters 	
2503	Heaven's Vanguard 	1.3.4Light cruiser 	0.7.6.6766 meters 	
2508	Guangzhou-class 	1.1.4Light carrier 	0.8.8.6886 meters 	
2508	Halberd-class 	1.4.4Light destroyer 	0.4.8.5485 meters 	The Halberd-class light destroyers began entering service in 2508.
2510	Halcyon-class 	1.3.4Light cruiser 	1.1.7.01,170 meters	
2510	Point Blank-class 	1.8.0Prowler 	0.4.8.5485 meters 	
2512	Shockwave-class 	1.2.4Light battleship 	1.6.5.01,650 meters	
2512	Broadsword-class 	1.4.3Heavy destroyer 	0.5.0.9509 meters 	
2515	Stalwart-class 	1.5.2Light frigate 	0.4.7.8478 meters 	
2515	Eclipse-class 	1.8.0Prowler 	0.2.5.0 	
2516	Chasseur-class 	1.4.4Light destroyer 	0.3.6.7367 meters 	
2517	Astral Equinox-class 	1.1.4Light carrier 	0.8.8.8888 meters 	
2517	Zealous-class 	1.3.4Light cruiser 	1.0.9.21,092 meters	
2517	Claymore-class 	1.4.2Super-heavy destroyer 	0.5.9.8598 meters 	
2518	Sahara-class 	1.8.0Heavy prowler 	0.2.8.1281 meters 	
2532	Implacable-class 	1.2.3Heavy battleship 	1.9.2.01,920 meters	
2533	Powerful-class 	1.3.3Heavy cruiser 	1.0.0.0 	
2538	Newfoundland-class 	1.2.4Light battleship 	1.0.0.0 	
2545	Endless Night-class 	1.3.5Prowler 	0.7.0.0 	
2549	Warrior-class 	1.3.3Heavy cruiser 	1.0.0.0 	
2549	Strident-class 	1.5.1Heavy frigate 	0.5.7.5575 meters 	
2551	Witch Hammer 	1.3.5Prowler 	0.7.0.0 	
==See also==
*List of ship names of the United Nations Space Command
*List of auxiliaries of the United Nations Space Command
*Early battleships of the UNSC
*Patrol ships of the UNSC
*Prowlers of the UNSC