Patrol ships of the UNSC

The second category of spacecraft in use by the United Nations Space Command (UNSC), patrol vessels have been critical to the maintenance of order in the vastness of UEG Space. UNSC patrol vessels are split into two specific categories: patrol ships, which usually measure more than 200 meters in length, and patrol craft, which are less than 200 meters long. "Patrol ship" and "patrol vessel" are commonly used for either type, with the specific categorization only being of particular importance to NAVCOM and naval architects. 
==Overview==
The first patrol ships to serve the UEG were the surveillance ships and inspection ships of the United Nations Office for Outer Space Affairs (UNOOSA). When that organization was replaced by the United Nations Space Authority (UNSA) in 2080, the older ships were reclassified as patrol craft and the newly commissioned Ranger-class were designated as patrol ships. The UNSA grew the patrol force considerably from 2090 to 2160, acquiring two patrol cruisers, two patrol ships, and 671 patrol craft. 
==Patrol ships==
===UNSC Savoir Faire===
The UNSC Savoir Faire was commissioned in 2067. Ordered by the United Nations Office for Outer Space Affairs in 2064 and built by the Advanced Space Construction Corporation, the Savoir Faire was the first security ship to enter service. Already the de facto surveillance fleet flagship in 2068, the Savoir Faire spent its first years escorting colony ships throughout the system and occasionally patrolling the Belt. Overtaken by the Eurasia-class in 2070 and the Earth One security battleships in 2073, and later by the Peacekeeper and Radiance in 2075 and 2080 respectively, the Savoir Faire subsequently spent most of its career in the Belt before being relegated to Lunar Space in 2144. The old security ship was reclassified as a patrol ship in 2105. Aside from a trio of contraband interceptions in 2162 and being present for the end of the Battle of Delambre in February 2163, the Savoir Faire escaped major action during the Interplanetary War. Already more than a century old at the end of the war, the Savoir Faire was decommissioned in 2175 and sold for preservation as a museum ship. (225 meters) 
===Eurasia-class===
The Eurasia-class entered service between 2070 and 2077, with a total of twelve security ships commissioned. Authorized after the initial success of the Savoir Faire, actual construction began in 2068. All twelve security ships were built by the ASC Corporation and were assigned to the Belt. The Eurasia-class were redesignated as patrol ships in 2105. Seven were lost during the Interplanetary War. The remaining five were decommissioned and sold between 2175 and 2180. (265 meters) 
*UNSC Eurasia, 2070 - 2175, sold for partial preservation
*UNSC Africa, 2070 - 2167, destroyed by Frieden forces during the Europa Whirlwind
*UNSC Australia, 2071 - 2164, irreparably damaged by Koslovic forces during the Battle of Ceres
*UNSC Antarctica, 2071 - 2175, sold for partial preservation
*UNSC North America, 2073 - 2167, destroyed by Frieden forces during the Europa Whirlwind
*UNSC South America, 2073 - 2180
*UNSC Europe, 2074 - 2180
*UNSC Asia, 2074 - 2164, destroyed by Koslovic forces during the Battle of Ceres
*UNSC Arabia, 2076 - 2166, destroyed by Frieden forces during the Europa Whirlwind
*UNSC India, 2076 - 2164, irreparably damaged by Frieden forces during the Battle of the Belt
*UNSC Central America, 2077 - 2180 
*UNSC Zealandia, 2077 - 2168, destroyed by Frieden forces during the Battle of the Belt
An additional six Eurasia security ships were ordered in 2076, with North American Superior contracted to build them. Entering service between 2079 and 2081, all six joined the previous twelve patrolling the Belt. While sometimes called the "NAS Eurasia class" or the "Avalonia and Laramidia classes", the patrol ships were not substantially different than the ASC-built ships. Five were lost during the Interplanetary War. The sole survivor, the Avalonia, was decommissioned in 2180 and sold for civilian use. (265 meters) 
*UNSC Amazonia, 2079 - 2165, destroyed by Frieden forces during Fleet action of 2165
*UNSC Arctica, 2079 - 2167, destroyed by Frieden forces during the Europa Whirlwind
*UNSC Avalonia, 2079 - 2180
*UNSC Laurasia, 2080 - 2167, destroyed by Frieden forces during the Fall of Ceres
*UNSC Laramidia, 2080 - 2168, damaged and captured by Frieden forces in 2167 during the Fall of Ceres and destroyed by UNSC forces
*UNSC Laurentia, 2081 - 2167, damaged by Frieden forces and scuttled to prevent capture during the Fall of Ceres 
===UNSC Peacekeeper===
The UNSC Peacekeeper was commissioned in 2075. Ordered in 2070 and built in a collaboration between the ASC Corporation and North American Superior (NAS), the Peacekeeper was larger than the Savoir Faire and faster than the Earth One security battleships. Like its contemporaries, the Peacekeeper was designated a security ship at the time of its commission. Assigned to the recently established Belt Security Patrol (BSP), the Peacekeeper became the unit's first official flagship in 2077. (290 meters)
===Aleksandr-class===
The Aleksandr-class entered service in 2076 and 2077. Built by Titan Space Logistics, Inc. (TSL) in the late 2060s as Colonial Administration Control Ships, TSL offered ten to the UNOOSA in 2075 as part of a package deal. (250 meters)
*UNSC Aleksandr, 2076 - 
*UNSC Abdul Qadir, 2076 - 
*UNSC Abraham, 2076 - 
*UNSC Anthony, 2076 - 
*UNSC Alejandro, 2076 - 
*UNSC Adrian, 2076 - 
*UNSC Albert, 2077 - 
*UNSC Avery, 2077 - 
*UNSC Anatoly, 2077 - 
*UNSC Ambrose, 2077 - 
===Edgar-class===
The Edgar-class entered service in 2076 and 2077. Built by Titan Space Logistics, Inc. (TSL) in the late 2060s as Colonial Development Support Ships, TSL offered thirty to the UNOOSA as part of a package deal, which was accepted in late 2075. (225 meters)
*UNSC Edgar, 2076 - 
*UNSC Elliot, 2076 - 
*UNSC Errol, 2076 - 
*UNSC Edward, 2076 - 
*UNSC Everett, 2076 - 
*UNSC Elias, 2076 - 
*UNSC Emmanuel, 2076 - 
*UNSC Elwood, 2076 - 
*UNSC Eugene, 2076 - 
*UNSC Eustace, 2076 - 
*UNSC Emile, 2077 - 
*UNSC Evan, 2077 - 
*UNSC Edwin, 2077 - 
*UNSC Eric, 2077 - 
*UNSC Etienne, 2077 - 
*UNSC Egon, 2077 - 
*UNSC Elmer, 2077 - 
*UNSC Esben, 2077 - 
*UNSC Elijah, 2077 - 
*UNSC Ezra, 2077 - 
*UNSC Elroy, 2077 - 
*UNSC Ernst, 2077 - 
*UNSC Ethan, 2077 - 
*UNSC Eben, 2077 - 
*UNSC Ellis, 2077 - 
*UNSC Evander, 2077 - 
*UNSC Elton, 2077 - 
*UNSC Eamon, 2077 - 
*UNSC Emory, 2077 - 
*UNSC Ezekiel, 2077 - 
===Anastasia-class===
The Anastasia-class entered service in 2076 and 2077. Built by Titan Space Logistics, Inc. (TSL) in the late 2060s as Crisis Response & Recovery Ships, TSL offered fourteen to the UNOOSA in 2075 as part of a package deal. (205 meters) 
*UNSC Anastasia, 2076 - 
*UNSC Adelaide, 2076 - 
*UNSC Adriana, 2076 - 
*UNSC Aubrey, 2076 - 
*UNSC Addison, 2076 - 
*UNSC Annette, 2076 - 
*UNSC Abigail, 2077 - 
*UNSC Ana Maria, 2077 - 
*UNSC Amanda, 2077 - 
*UNSC Andrea, 2077 - 
*UNSC Alice, 2077 - 
*UNSC Angela, 2077 - 
*UNSC Alexandra, 2077 - 
*UNSC Ashley, 2077 - 
===Eleanor-class===
The Eleanor-class entered service in 2076 and 2077. Originally built by Titan Space Logistics, Inc. (TSL) in the late 2060s as Colonial Service Ships, TSL offered sixteen to the UNOOSA in 2075 as part of a package deal. (166 meters)
*UNSC Eleanor, 2076 - 
*UNSC Ekaterina, 2076 - 
*UNSC Elizabeth, 2076 - 
*UNSC Esmeralda, 2076 - 
*UNSC Emma Rose, 2076 - 
*UNSC Esperanza, 2076 - 
*UNSC Florence, 2077 - 
*UNSC Francesca, 2077 - 
*UNSC Gabrielle, 2077 - 
*UNSC Giselle, 2077 - 
*UNSC Gertrude, 2077 - 
*UNSC Gretchen, 2077 - 
*UNSC Heather, 2077 - 
*UNSC Hannelore, 2077 - 
*UNSC Henrietta, 2077 - 
*UNSC Hester, 2077 - 
===Estella-class===
The Estella-class entered service in 2076 and 2077. Originally built by Titan Space Logistics, Inc. (TSL) in the late 2060s as Service Operations Ships, TSL offered thirty to the UNOOSA in 2075 as part of a package deal. (148 meters) 
*UNSC Estella, 2076 - 
*UNSC Elena, 2076 - 
*UNSC Eudora, 2076 - 
*UNSC Emily, 2076 - 
*UNSC Erika, 2076 - 
*UNSC Edith, 2076 - 
*UNSC Esther, 2076 - 
*UNSC Eileen, 2076 - 
*UNSC Evelyn, 2076 - 
*UNSC Elaine, 2076 - 
*UNSC Ethel, 2076 - 
*UNSC Else, 2076 - 
*UNSC Erin, 2076 - 
*UNSC Eloise, 2076 - 
*UNSC Estelle, 2076 - 
*UNSC Ellen, 2076 - 
*UNSC Eve, 2076 - 
*UNSC Elsa, 2076 - 
*UNSC Farah, 2077 - 
*UNSC Fiona, 2077 - 
*UNSC Felicity, 2077 - 
*UNSC Fatima, 2077 - 
*UNSC Flora, 2077 - 
*UNSC Felicia, 2077 - 
*UNSC Gloria, 2077 - 
*UNSC Grace, 2077 - 
*UNSC Gladys, 2077 - 
*UNSC Gwen, 2077 - 
*UNSC Hannah, 2077 - 
*UNSC Helene, 2077 - 
===UNSC Torchbearer===
The UNSC Torchbearer was commissioned in 2079. Built by North American Superior, the security ship was designed as a compatriot to the already successful Peacekeeper. (270 meters)
===Luna-class===
The Luna-class began entering service in 2080, with a total of seventy-one completed by 2092. The class was built in batches by four different shipbuilders. The first four were authorized in 2077 with the contracts awarded to the Advanced Space Construction Corporation with an expected delivery of 2079/2080. Due to ASC's myriad internal issues and subsequent delays, only the Luna was completed on schedule in late 2080, with the other three being delivered in 2081 and 2082. Another sixteen Luna security ships were authorized in 2080, but the contracts went to North American Superior instead; the "Jovian Batch" was delivered on time and under budget. Likewise, when the "Saturnian Batch" of twenty-six was authorized in 2082 and awarded to SVR Shipyards, the security ships were completed ahead of schedule by the aggressive and ambitious shipbuilder. When the final group of twenty-five security ships were authorized in 2084, political pressure compelled the Space Authority to award the floundering ASC contracts for five of the new "Uranian Batch", with the remaining twenty going to Centurion Unlimited. A subsequent order of fourteen security ships in 2090 was awarded to SVR and completed as the Triton-class. Thus, of the seventy-one Luna-class patrol ships, twenty-six were built by SVR Shipyards, twenty by Centurion Unlimited, sixteen by North American Superior, and nine by the Advanced Space Construction Corporation. (312 meters)
The Luna-class ships were large for patrol ships at 312 meters. Lightly armed and comparatively slow, each patrol ship carried a pair of patrol craft and a quartet of inspection shuttles. 
ASC's first batch of four, ordered in 2077. After several decades of service in the Belt, all four were reassigned to Lunar Space in 2160 where they saw minimal action in the subsequent Interplanetary War.
*UNSC Luna, 2080 - 2170, sold for preservation
*UNSC Mars, 2081 - 2170, sold
*UNSC Deimos, 2082 - 2172, sold
*UNSC Phobos, 2082 - 2171, sold
The "Jovian Batch" of sixteen patrol ships built by North American Superior. Considered more robust and reliable than their immediate predecessors, NAS's Luna patrol ships remained in the Belt during the Interplanetary War and suffered significant losses as a result. Also of note, the UNSA accepted an offer from NAS for a security ship tender in 2085 that resulted in the patrol ship tender UNSC Jupiter in 2090. 
*UNSC Io, 2084 - 2181
*UNSC Europa, 2085 - 2164, irreparably damaged by fighting during the Battle of Ceres 
*UNSC Ganymede, 2085 - 2188
*UNSC Callisto, 2085 - 2167, destroyed by Frieden forces during the Battle of the Belt
*UNSC Amalthea, 2086 - 2165, destroyed by Frieden forces during the Fleet action of 2165
*UNSC Himalia, 2086 - 2168, disabled and captured by Frieden forces in July 2167 during the Fall of Ceres and destroyed by UNSC forces in 2168
*UNSC Elara, 2087 - 2166, destroyed by Frieden forces during the Battle of the Belt
*UNSC Pasiphae, 2087 - 2188
*UNSC Sinope, 2087 - 2165, irreparably damaged by Frieden forces during the Battle of the Belt
*UNSC Lysithea, 2088 - 2169, destroyed by Frieden forces during the Battle of the Belt
*UNSC Carme, 2088 - 2187
*UNSC Ananke, 2088 - 2164, disabled and captured by Koslovic forces during the Battle of Ceres and ultimately scuttled by UNSC forces 
*UNSC Leda, 2088 - 2164, irreparably damaged by fighting during the Battle of Ceres
*UNSC Thebe, 2089 - 2191
*UNSC Adrastea, 2089 - 2191
*UNSC Metis, 2089 - 2164, irreparably damaged by Frieden forces during the Battle of the Belt 
The "Saturnian Batch" of twenty-six built by SVR Shipyards, ordered in 2082. Like the NAS Luna patrol ships, the SVR ships remained in the Belt and elsewhere and suffered heavy losses as a result. Also like North American Superior, SVR Shipyards offered and subsequently built a patrol ship tender, the UNSC Saturn, which was commissioned in 2090. 
*UNSC Mimas, 2085 - 2192
*UNSC Enceladus, 2085 - 2166, destroyed by Frieden forces during the Battle of the Belt
*UNSC Tethys, 2085 - 2164, irreparably damaged by Frieden forces during the Jupiter Campaign
*UNSC Dione, 2085 - 2167, destroyed by Frieden forces during the Europa Whirlwind
*UNSC Rhea, 2086 - 2194
*UNSC Titan, 2086 - 2168, irreparably damaged by Frieden forces during the Battle of the Belt
*UNSC Hyperion, 2086 - 2161, damaged by fighting during the Battle of Vesta and scrapped 
*UNSC Iapetus, 2086 - 2165, destroyed by Frieden forces during the Fleet action of 2165
*UNSC Phoebe, 2086 - 2169, irreparably damaged by Frieden forces during the Battle of the Belt
*UNSC Janus, 2086 - 2166, irreparably damaged by Frieden forces during the Europa Whirlwind
*UNSC Epimetheus, 2087 - 2193
*UNSC Helene, 2087 - 2169, irreparably damaged by Frieden forces during the Battle of the Belt
*UNSC Telesto, 2087 - 2165, destroyed by Frieden forces during the Battle of the Belt
*UNSC Calypso, 2087 - 2164, destroyed by Frieden forces during the Battle of the Belt
*UNSC Atlas, 2088 - 2165, destroyed by Frieden forces during the Fleet action of 2165
*UNSC Prometheus, 2088 - 2167, destroyed by Frieden forces during the Europa Whirlwind
*UNSC Pandora, 2088 - 2164, destroyed by Frieden forces during the Jupiter Campaign
*UNSC Pan, 2088 - 2169, irreparably damaged by Frieden forces during the Battle of the Belt
*UNSC Ymir, 2088 - 2197
*UNSC Paaliaq, 2088 - 2170, irreparably damaged by Frieden forces during the Battle of the Belt
*UNSC Tarvos, 2089 - 2165, destroyed by Frieden forces during the Fleet action of 2165
*UNSC Ijiraq, 2089 - 2195
*UNSC Suttungr, 2089 - 2167, irreparably damaged by Frieden forces during the Europa Whirlwind
*UNSC Kiviuq, 2089 - 2192
*UNSC Mundilfari, 2090 - 2196
*UNSC Albiorix, 2090 - 2168, destroyed by Frieden forces during the Battle of 81 Terpsichore 
The five Luna patrol ships of the "Neptunian Batch" built by ASC, ordered in 2084. 
*UNSC Ariel, 2086 - 2165, irreparably damaged by Frieden forces during the Jupiter Campaign
*UNSC Umbriel, 2087 - 2193
*UNSC Titania, 2087 - 2167, destroyed by Frieden forces during the Europa Whirlwind
*UNSC Oberon, 2088 - 2192
*UNSC Miranda, 2090 - 2164, destroyed by Frieden forces during the Battle of the Belt
The twenty Luna patrol ships of the "Neptunian Batch" built by Centurion Unlimited, ordered in 2084. 
*UNSC Cordelia, 2088 - 2165, irreparably damaged by Frieden forces during the Jupiter Campaign
*UNSC Ophelia, 2088 - 2166, destroyed by Frieden forces during the Europa Whirlwind
*UNSC Bianca, 2088 - 2195
*UNSC Cressida, 2088 - 2165, destroyed by Frieden forces during the Jupiter Campaign
*UNSC Desdemona, 2089 - 2197
*UNSC Juliet, 2089 - 2196
*UNSC Portia, 2089 - 2169, irreparably damaged by Frieden forces during the Battle of the Belt
*UNSC Rosalind, 2089 - 2165, destroyed by Frieden forces during the Fleet action of 2165
*UNSC Belinda, 2090 - 2197
*UNSC Puck, 2090 - 2196
*UNSC Caliban, 2090 - 2169, irreparably damaged by Frieden forces during the Battle of the Belt
*UNSC Sycorax, 2090 - 2197
*UNSC Prospero, 2091 - 2164, destroyed by Frieden forces during the Battle of the Belt
*UNSC Setebos, 2091 - 2166, destroyed by Frieden forces during the Battle of the Belt
*UNSC Stephano, 2091 - 2165, destroyed by Frieden forces during the Jupiter Campaign
*UNSC Trinculo, 2091 - 2168, destroyed by Frieden forces during the Battle of the Belt
*UNSC Francisco, 2092 - 2196
*UNSC Margaret, 2092 - 2198
*UNSC Ferdinand, 2092 - 2165, destroyed by Frieden forces during the Fleet action of 2165
*UNSC Perdita, 2092 - 2198
===UNSC Radiance===
The UNSC Radiance was commissioned in 2082. Ordered by the new UN Space Authority in 2080 and built by North American Superior, the Radiance was a hardy security ship with tremendous range and endurance. Once described as "disconcertingly well-armed", the security ship patrolled the Belt and beyond, enforcing customs and regulations as far out as Saturnian Space; by 2089, the Radiance had acquired the sobriquet "Long Arm of the Law". Reclassified as a patrol ship in 2105 (despite some popular opposition), the Radiance repeatedly disrupted the plans of would-be separatists by intercepting shipments of weapons and ammunition in the 2140s and 2150s. The patrol ship was specifically targeted by Frieden forces in late 2164 and was attacked and destroyed on September 29 while underway to the relief of the Koslovic-besieged Ceres. The Radiance was lost with all hands, though the hardy patrol ship destroyed five of its attackers before its destruction. (266 meters) 
===UNSC Quo Jure===
The UNSC Quo Jure was commissioned in 2083. Ordered in 2080 and built by Centurion Unlimited, the nimble Quo Jure was the fastest security ship in service at the time of its commission. Like the Radiance, the Quo Jure was tasked with customs enforcement in the belt and took to the challenge "like a duck to water", chasing down suspect freighters easily. While the Quo Jure lacked the formidable firepower of the Radiance and Pioneer, the security ship nevertheless carried M2 Harrier missiles and countermeasures. Reclassified as a patrol ship in 2105, the Quo Jure remained active in the Belt well into the 2190s, escaping the Interplanetary War unscathed. The patrol ship was retired in 2196 and sold to the Lunar Naval Warfare Museum for preservation. (228 meters)
===UNSC Riptide===
The UNSC Riptide was commissioned in 2085. The Riptide was ordered in 2082 as a scaled down version of the Radiance and was completed by North American Superior. The small security ship spent its career in the Belt. When the Radiance was attacked and destroyed on September 29, 2164, the Riptide was one of the first ships to arrive and, while too late to save any survivors of the Radiance, was able to chase down two of its attackers, destroying one and crippling the other. The Riptide itself was lost less than a year later when it was destroyed by Frieden forces in July 2165 during the Battle of the Belt. (216 meters) 
===UNSC Solar Patrol===
The UNSC Solar Patrol was commissioned in 2088. The first security ship to be built by Korolev Mondwerft (KMW), the Solar Patrol marked the Lunar shipyard's first foray into government contracts. Comparatively slow, the Solar Patrol was designed for lengthy deployments and to operate without resupply for months. Sometimes referred to as the first "Outer System Patrol Ship", the Solar Patrol spent most of its career in the Belt and well beyond, traveling to Saturnian and Neptunian Space multiple times. The Solar Patrol accompanied the 2162 Kuiper Expedition during its first phase, escorting the trio of Astronavigator, Limitless Horizon, and Oblivion's Embrace well past Neptune before turning back. The patrol ship was decommissioned with fanfare in 2205 and donated to the Lunar Naval Warfare Museum for preservation. (306 meters) 
===UNSC Lord of the Euphrates===
The UNSC Lord of the Euphrates was commissioned in 2089. The first of a trio of medium endurance security ships built by North American Superior, the Lord of the Euphrates was ordered shortly after the Solar Patrol in 2086. The Lord of the Euphrates was well-armed and equipped for purpose and spent much of its career patrolling the Belt, especially the Trojans. Removed to 153 Hilda during the "Quiet Evacuation of 2163", the Lord of the Euphrates returned to full activity in the Belt in early 2164; only in January 2170 did the patrol ship finally return to the Trojans. The Lord of the Euphrates was retired in 2197 and sold for preservation. (297 meters) 
===UNSC Starhawk===
The UNSC Starhawk was commissioned in 2091. The second security ship built by KMW, the Starhawk traded endurance for speed, joining the customs enforcement ships of the Belt. The patrol ship was damaged by Koslovic forces in September 2164 during the Battle of Ceres but was repaired and returned to duty by February 2165. The Starhawk was ultimately destroyed by Frieden forces in 2167 during the Europa Whirlwind. (212 meters)
===Archipelago-class===
The Archipelago-class began entering service in 2086. (242 meters) 
===Triton-class===
The Triton-class entered service between 2092 and 2094, with a total of fourteen patrol ships completed. Originally the authorized as the last Luna-class patrol ships, specifically the "Neptunian batch", the design was instead significantly modified ahead of construction. (318 meters)
*UNSC Triton, 2092 - 2167, destroyed by Frieden forces during the Europa Whirlwind
*UNSC Nereid, 2092 - 2164, irreparably damaged by Frieden forces during the Battle of the Belt
*UNSC Naiad, 2092 - 2164, destroyed by Frieden forces during the Jupiter Campaign
*UNSC Thalassa, 2092 - 2208
*UNSC Despina, 2093 - 2204
*UNSC Galatea, 2093 - 2165, destroyed by Frieden forces during the Fleet action of 2165
*UNSC Larissa, 2093 - 2167, destroyed by Frieden forces during the Europa Whirlwind
*UNSC Proteus, 2093 - 2165, irreparably damaged by Frieden forces during the Jupiter Campaign
*UNSC Halimede, 2093 - 2208
*UNSC Psamathe, 2093 - 2204
*UNSC Sao, 2094 - 2169, irreparably damaged by Frieden forces during the Battle of the Belt
*UNSC Laomedeia, 2094 - 2165, destroyed by Frieden forces during the Fleet action of 2165
*UNSC Neso, 2094 - 2206
*UNSC Hippocamp, 2094 - 2201
===UNSC Drake===
The UNSC Drake was commissioned in 2095. (218 meters)
===UNSC The Long Road Home===
The UNSC The Long Road Home was commissioned in 2096. The second medium endurance security ship built by North American Superior, the The Long Road Home joined the Lord of the Euphrates in patrolling the Belt and especially the Trojans. The patrol ship participated in the evacuation of the Trojans in November 2163 and was irreparably damaged by Frieden forces just four months later in February 2164. (305 meters)
===UNSC Road of the Patriarch===
The UNSC Road of the Patriarch was commissioned in 2099. The third medium endurance security ship built by North American Superior, the Road of the Patriarch was the most heavily armed and armored of the three and spent most of its career in the Trojans. The patrol ship underwent several refits in the 2120s and 2150s, dramatically increasing its already intimidating firepower. Credited with safeguarding the evacuation of the Trojans, the formidable patrol ship spent most of the war escorting convoys. When Frieden raiders did try their luck against the Road of the Patriarch, they usually came away worse for the attempt: Road of the Patriarch claimed nearly two dozen victories between January 2164 and December 2167. Following a potent weapons upgrade in early 2168, the Road of the Patriarch returned to service in May 2168 and immediately began accruing Frieden victims across the Belt, claiming another eight within the year and another seventeen by the end of the war. The patrol ship was decommissioned in 2216 with an unparalleled forty-eight victories and was donated to the Lunar Naval Warfare Museum for preservation. (317 meters) 
===UNSC Tripolitania===
The UNSC Tripolitania was commissioned in 2112 and was placed in reserve in 2230. (146 meters)
===UNSC Tetraphobia===
The UNSC Tetraphobia was commissioned in 2115 and was placed in reserve in 2231. (157 meters)
===UNSC Tramontane===
The UNSC Tramontane was commissioned in 2118 and was placed in reserve in 2238. (151 meters)
===UNSC Batavia===
The UNSC Batavia was commissioned in 2122 and was destroyed in 2169. (131 meters)
===UNSC Tigris===
The UNSC Tigris was commissioned in 2130. Designed and ordered in 2128 alongside the light frigate Euphrates, the Tigris was one of a pair of experimental ships intended for service in the Belt. (250 meters) 
===UNSC Forest Queen===
The UNSC Forest Queen was commissioned in 2131 and was decommissioned in 2195. (143 meters)
===UNSC Quantum Blue===
The UNSC Quantum Blue was commissioned in 2139 and was decommissioned in 2199. (194 meters)
===UNSC Hailstorm===
The UNSC Hailstorm was commissioned in 2142 and was placed in reserve in 2213. (201 meters)
===UNSC Springeren===
The UNSC Springeren was commissioned in 2146 and was decommissioned in 2201. (136 meters)
===UNSC Arethusa===
The UNSC Arethusa was commissioned in 2150 and was damaged beyond repair in 2166. (193 meters)
===UNSC Raven===
The UNSC Raven was commissioned in 2160 and was destroyed in 2164 during the Battle of the Belt. (133 meters)
===UNSC Valley of Storms===
The UNSC Valley of Storms was commissioned in 2164. 
===Ranger-class===
The Ranger-class were built in the decades after the Interplanetary War, starting in 2173. 
===Shimmering Sunrise-class===
The Shimmering Sunrise-class began entering service in 2421. Built for lengthy patrols of uninhabited space and newly established colony, the Shimmering Sunrise-class had enormous endurance, decent weaponry, and a cache of infantry weapons.
===Remembrance-class===
The Remembrance-class began entering service in 2476.
==Patrol craft==
===Observer 1-class===
The Observer 1-class entered United Nations Office for Outer Space Affairs (UNOOSA) service in 2066 and were classified as surveillance ships, with a total of 200 ships commissioned by 2068. When all UNOOSA assets were transferred to the new UN Space Authortiy (UNSA) in 2080, the Observer 1 ships were reclassified as patrol craft. Between 2080 and 2164, eleven were lost to accidents, two were destroyed in the 146 Xanthippe disaster, and one was scuttled during the Frieden occupation of Deimos. The remaining 186 patrol craft were recommissioned into the United Nations Space Command (UNSC) on December 26, 2163. Seventy-nine Observer 1 patrol craft were lost during the Interplanetary War. The surviving 107 patrol craft were steadily decommissioned in the 2180s, with the UNSC Observer 118 being retired in 2189 after 125 years of service. [ASC] (44 meters)
===Observer 201-class===
The Observer 201-class began entering service in 2069, with three hundred commissioned by 2071. [ASC] (56 meters)
===Observer 501-class===
The Observer 501-class began entering service in 2072, with a hundred commissioned by 2075. [ASC] (86 meters)
===Observer 601-class===
The Observer 601-class began entering service in 2073, with three hundred commissioned by 2075. [ASC] (60 meters)
===Observer 901-class===
The Observer 901-class began entering service in 2076, with three hundred commissioned by 2078. [ASC] (66 meters)
===Observer 1201-class===
The Observer 1201-class began entering service in 2079, with six hundred commissioned by 2084. [NAS] (80 meters) 
===Luna 1-class===
The Luna 1-class began entering service in 2080. Built alongside the Luna-class patrol ships, the Luna 1-class patrol craft were built in pairs to operate out of each Luna patrol ship. (28 meters) 
===SP1-class===
The SP1-class (from Solar Patrol) entered UNSA service in the 2090s and were classified as surveillance craft, with a total of 500 craft commissioned by 2100. Like the Observer and Luna 1 ships, the SP1-class was reclassified as patrol craft in 2105. Between 2090 and 2164, thirty-seven were lost to accidents and five were destroyed during the Battle of Vesta. The remaining 358 patrol craft were recommissioned into UNSC service on December 26, 2163. A total of 217 SP1 patrol craft were lost during the Interplanetary War, with almost all losses suffered during the Battle of the Belt. The surviving 141 patrol craft were decommissioned between 2185 and 2197. [KMW] (86 meters)
===Regulator-class===
The Regulator-class security craft began entering service in 2088; 450 were built in total. (56 meters)
===TSL-class===
The TSL security ships were purchased following the financial collapse of Titan Space Logistics, Inc. in 2097. A total of 256 were commissioned. (52 meters)
===A1-class===
The A1-class patrol craft began entering service in 2100. A total of 2,200 were commissioned. (48 meters)
===Space Eagle ships===
The UNSC inherited 495 Space Eagle patrol craft from the UNSA. The Space Authority had ordered 500 Space Eagle ships in 2135, and lost five to mishaps in the intervening twenty-eight years. At less that fifty meters long, the Space Eagles were extremely short-range craft that operated in support of stations and larger ships. 
===Centurion I-class===
The Centurion I patrol craft began entering service in 2147. A total of 200 were commissioned. (86 meters)
===Centurion II-class===
The Centurion II patrol craft began entering service in 2158. A total of 200 were commissioned. (92 meters)
===Chariot-class===
The Chariot-class patrol craft began entering service in 2160. A total of 400 were commissioned. (66 meters)
===Picket-1-class===
The Picket-1-class patrol craft began entering service in 2161. Six were commissioned. (41 meters)
===Picket-7-class===
The Picket-7-class patrol craft began entering service in 2161. A total of 350 were commissioned. (38 meters)
===Centurion III-class===
The Centurion III patrol craft began entering service in 2161. A total of 200 were commissioned. (92 meters)
===Picket-356-class===
The Picket-356-class patrol craft began entering service in 2162. A total of 120 were commissioned. (36 meters)
===Picket-477-class===
The Picket-477-class patrol craft began entering service in 2163. A total of 1,250 were commissioned. (44 meters)
===Centurion IV-class===
The Centurion IV patrol craft began entering service in 2165. A total of 600 were commissioned. (100 meters)
===Picket-1727-class===
The Picket-1727-class patrol craft began entering service in 2166. With 5,000 commissioned, the Picket-1727-class was the largest of the war and the century. (50 meters)
===Centurion V-class===
The Centurion V patrol craft began entering service in 2168. A total of 860 were commissioned. (125 meter)
===Picket-6727-class===
The Picket-6727-class patrol craft began entering service in 2170. A total of 36 were built. (75 meters)
===F1-class===
The F1-class patrol craft were commissioned in 2170. Seventy-seven of the ex-Frieden perimeter ships were commissioned in total. (32 meters)
===Centurion VI-class===
The Centurion VI patrol craft began entering service in 2172. A total of 600 were commissioned. (120 meters)
===Centurion VII-class===
The Centurion VII patrol craft began entering service in 2177. A total of 500 were commissioned. (136 meters)
===Centurion VIII-class===
The Centurion VIII patrol craft began entering service in 2192. A total of 880 were commissioned. (110 meters)
===Centurion IX-class===
The Centurion IX patrol craft began entering service in 2242. A total of 540 were commissioned. (88 meters)
===Watchguard-class===
The UNSC ordered more than 4,000 WATCHGUARD patrol craft from 2310 to 2425, making it the primary local patrol unit of choice, first in the Sol System and later in the Inner Colonies. Many were transferred to the Colonial Military Administration (CMA) and local colonial governments. 
===Foxhound-class===
With the advent of the Inner Colony Wars, the UNSC sought a capable mothership design for a patrol command ship and eventually settled on the FOXHOUND design, ordering more than a thousand patrol ships.
==See also==
*Ships of the United Nations Space Command
*List of auxiliaries of the United Nations Space Command