Borg cube

The Borg cube was a type of starship used by the Borg Collective in the 24th century. Along with the Borg sphere, cubes were among the primary types of vessel for its fleet. (; )
Described as mighty and omnipotent, Borg cubes were considered one of the most destructive weapons ever known. ()
== Encounters ==
The came into contact with a single cube in System J-25 in 2365, marking the first official Federation contact with a Borg cube. However, civilian researchers on board the had previously tracked a Borg cube in 2347, twelve years earlier. (; ) 
Every Starfleet encounter with a single cube resulted in heavy casualties. At the Battle of Wolf 359 in 2367, an armada of forty Starfleet ships were assembled to stop a cube; thirty-nine of those ships were lost in a matter of minutes. Dozens more were destroyed stopping another cube in the incursion of 2373. (; ) Normally a single Borg cube was capable of assimilating all elements of civilization from an entire planet. (; )
When the Enterprise-D experienced malfunctions due to Wesley Crusher's nanites in 2366, sensors erroneously detected an approaching cube. ()
Millions of cubes were estimated to exist in Borg space in the Delta Quadrant; () the largest single grouping of cubes directly observed by Starfleet was fifteen, by the crew of the in late 2373. () When describing the assimilation of his world, Arturis said that hundreds of cubes surrounded his homeworld before its destruction. () Seven of Nine stated to Captain Janeway that the nebula concealing the transwarp hub contained at least 47 Borg vessels. ()
At some point around 2380, eleven Romulan warbirds battled six Borg cubes. The was present for this conflict, but fled the scene. The Cerritos also fled a similar battle between four Borg cubes, eight warbirds, two Pakled Clumpships, and several Klingon Birds-of-Prey. ()
In 2384, the encountered a dormant Borg cube in the Beta Quadrant. ()
In 2401, the Borg Queen arrived in the Alpha Quadrant in a unique Borg cube to meet Jack Crusher and begin the assimilation of Starfleet and the Federation. () The cube hid in the Great Red Spot of Jupiter where it was found by the Enterprise-D broadcasting the Borg's command signal. The cube was quickly determined to only be 36% operational as most of its resources were being used to broadcast the signal. After detecting the Enterprise-D, the cube lowered its shields and redirected its weapons in an invitation. Deducing that there was a beacon transmitting the signal across the solar system, Picard, Riker and Worf beamed aboard to find Jack and the coordinates for the beacon so that the Enterprise could target it while La Forge, Beverly Crusher, Deanna Troi and Data remained on the ship to help guide them. On the cube, they found only a handful of drones still alive with the rest having been cannibalized by the Borg Queen to survive following the decimation of the Collective by Kathyrn Janeway's neurolytic pathogen. As Picard worked to free Jack from the Queen's control, Riker and Worf located the beacon and transmitted the coordinates to the Enterprise, fighting off a few surviving drones. Dodging the cube's defenses, Data flew the Enterprise through the superstructure to the beacon. On La Forge's orders, Crusher destroyed the beacon with the Enterprises phasers and photon torpedoes, setting off a cataclysmic chain reaction that destroyed the Borg cube, the Borg Queen and the last of the Borg Collective, finally ending its threat for good. The Enterprise managed to beam out the away team and Jack and escape from the cube's destruction just in time. The destruction of the Borg cube broke the Borg's control over Starfleet, saving the Federation. ()
== Technical data ==
===Design===
Borg cubes were described as massive in size, measuring over three kilometers along an edge and possessing an internal of 28 cubic kilometers. () 
The Borg cube was constructed of tritanium, an alloy known for its extreme hardness. ()
In 2366, Commander Elizabeth Shelby estimated that a cube could remain functional even if 78% of it was rendered inoperable due to the decentralized and redundant nature of its key systems. ()
===Interior===
Borg cubes were highly decentralized in structure with no specific bridge, living quarters or engineering sections. All vital systems were spread throughout the ship, which, along with the presence of a regenerative hull, made it highly resistant to damage and system failures. ()
They were typically manned by "thousands of drones," and could vary in complement anywhere from 5,000 to 64,000 to 129,000 drones. ()
Information and Collective communication were routed through power waveguide conduits and distribution nodes. Its exterior design consisted of perpendicular and diagonal grids, struts, and weaponry, allowing a characteristic green light to emanate from within. () 
Some vessels were equipped with maturation chambers. (; )
The internal pressure aboard a Borg cube was two kilopascals above what would be normal on a Federation starship. The humidity was on average 92%, and the temperature was at 39.1°C. () The atmosphere contained traces of tetryon particles. ()
File:Borg cube interior.jpg|An interior view of a Borg cube
File:Borg cube interior, remastered.jpg|An interior view of another section of a Borg cube
File:Interior of a Borg cube (Scorpion).jpg|An interior view of another section of a Borg cube
File:Borg cube hanger bay.jpg|The in the hangar bay of a Borg cube
File:Borg nursery 2376.jpg|Borg nursery
File:Borg viewscreen, remastered.jpg|Viewscreen
File:The Artifact powering up.jpg|The Artifact powering up
===Propulsion systems===
Borg cubes were capable of both warp and transwarp velocities, thanks partly to the Borg Collective's network of transwarp corridors and hubs. When a Borg cube enters a transwarp conduit, it projects a structural integrity field ahead of itself to compensate for the extreme gravimetric shear. () To compensate for the extreme temporal stress while traveling through these corridors, and remain in temporal sync, a chroniton field was also projected through specially designed conduits. () Borg cubes did not present with the twin warp nacelle configuration utilized by nearly all warp-capable species, and the technology by which a Borg cube achieves warp speed is unknown. A Borg cube's maximum warp factor appeared to be greater than that of a Galaxy-class starship, as the Enterprise-D, during its first encounter with a Borg cube, was not able to maintain its distance from one such vessel when it attempted to flee. ()
===Maintenance and repair===
The drones on board a Borg ship, through means not fully understood by the Federation, could essentially will it to repair itself. During the Enterprise-D's first encounter with a Borg cube, it inflicted damage to approximately 20% of the Borg vessel, only for the ship to repair virtually all of that damage within 20 minutes. This process could occur even while the ship was at warp speed or while it was engaged in combat. () In 2399, the cube known as the used small, automated robots to repair its hull and internal systems upon activation by Fenris Ranger Seven of Nine. ()
=== Support vehicles ===
Ships up to the size of a Borg sphere were able to be docked inside a Borg cube for assimilation, supplies or escape purposes. 
At least one Borg cube, and possibly others of its class, contained a Borg sphere. The only known recorded purpose of a sphere disengaged from a Borg cube was for escape. The sphere was the only documented support vehicle a Borg cube possessed. ()
===Tactical systems and Combat performance===
Though Borg cubes possess a multitude of energy weapon emitters and projectile launchers, initial scans of a Borg cube performed by the Enterprise-D were unable to identify any weapons systems of any design known to the Federation. () 
The primary tactic employed by Borg cubes when engaging another vessel was to seize it with a tractor beam that would also drain its shields. Once locked on, the tractor beam of a cube could drain the shields of a starship within seconds and hold it immobile against the full force of its warp drive. () Once the target ship was defenseless, the cube could perform any action ranging from destruction to assimilation. (; ) The Borg could also use the tractor beam to destroy unshielded enemy vessels without the use of any additional weaponry. () The standard deflector shields of Starfleet vessels could resist the tractor beam if the crew of the ship in question cycled the shields through different energy frequencies, but only for a short time. ()
Following the failure of enemy shields, the cube could engage a high-energy laser cutting beam to slice sections of the ship for assimilation. ()
File:Borg cube, sending out tractor and cutting beam.jpg|Borg cube sending out a tractor and cutting beam
File:USS Enterprise-D assaulted by a Borg cube.jpg|USS Enterprise, victimized by Borg tractor and cutting beam
File:Borg cutting beam.jpg|Borg cube cutting into the Enterprise's hull
File:Borg cubes fail to destroy USS Voyager.jpg|Another type of Borg beam weapon fired at USS Voyager
If assimilation was unwarranted, the cutting beam could also be used as a weapon to destroy resisting vessels. During the Battle of Wolf 359, the and the were annihilated by cutting beams. The cutting beam could either slice into a ship with pinpoint precision, or it could be used to disintegrate large portions of an enemy vessel. Additionally, it could be fired with the tractor beam as a single attack, with the cutting beam manifesting inside the area of effect of the tractor beam. As demonstrated on the USS Melbourne at Wolf 359, combining the weapons in this fashion could destroy even a shielded enemy vessel within seconds. ()
File:Borg cube firing shield neutralizer.jpg|Borg cube firing a missile
File:Borg Shield neutralizer.jpg|Effects of the missile
Another tactic that could be used to disable enemy ships was to fire a type of missile weapon, the primary function of which appeared to be to drain a target's shields. These missiles appeared to be reserved for situations in which using the tractor beam was not feasible, such as an enemy vessel being out of range. Three such missiles were capable of disabling a class vessel's shields. A hit from the weapon at an unshielded target could disable its warp drive without otherwise damaging it. ()
The cubes could also use dispersal fields to disrupt the sensor and transporter function of enemy vessels. () The Borg were capable of transporting through the active shields of both Galaxy and Intrepid-class starships. (; )
In addition, a Borg cube's weaponry also included other destructive beam and projectile weapons. During the 2366-2367 incursion, a cube obliterated three ships of the Mars Defense Perimeter with projectiles. () Similar projectiles were used to destroy a and a starship during the Battle of Sector 001. () The concentrated fire of three beam weapons was able to reduce 's ablative generator-deployed armor hull integrity, a highly advanced future Starfleet defense technology, to 40%. ()
Borg cubes did not appear to utilize traditional energy shields. Instead, they seemed to employ a subspace electromagnetic field that could be altered to adapt to enemy weaponry. This made destroying Borg vessels exceedingly difficult, as most weapons employed against them tended to either not work at all, or to become completely useless after a few shots. () This problem could be overcome to a degree by varying the frequency and modulation of the energy of the weapons in question, but even this tended to fail after a short time. ()
Borg could also adapt to explosives, such as photon torpedoes, with ease. The Borg could similarly adapt their weapons to the technology of their opponent's defenses. During their second encounter with a Borg cube, the crew of the Enterprise-D was able to prevent a Borg tractor beam from locking onto them by rapidly modulating the energy frequency of their shields. However, less than half a minute later, the Borg adapted the energy of the tractor beam to compensate for the rapidly shifting energy of the shields, and all further attempts to use this tactic failed within seconds. ()
Starfleet's two engagements with Borg cubes were extremely costly. In the first case, at the Battle of Wolf 359, the Borg had assimilated Jean-Luc Picard mere hours before and had gained access to his vast knowledge of Starfleet tactics and operations. As such, the battle saw 39 out of 40 ships destroyed with virtually negligible damage to a Borg vessel. The Borg vessel then continued nearly unimpeded to Earth and was stopped only by the ingenuity of the Enterprise-D's crew. ()
However, a similar engagement several years later saw a similarly large Federation fleet perform considerably better against another Borg cube. Though it suffered heavy casualties, the fleet managed to inflict heavy damage to the cube's outer hull and cause the vessel's power grid to begin fluctuating. The vessel was eventually destroyed primarily due the intervention of Captain Picard, whose residual telepathic link to the Collective furbished him with knowledge of a (presumably) battle-induced weak spot on the Borg vessel, which was subsequently targeted by the entire fleet. ()
Due to the adaptive qualities of the Borg electromagnetic field, the only quasi-reliable way of destroying a Borg cube was to use a weapon so powerful that just one or two shots would destroy it. Such weapons included the modified deflector weapon of a Galaxy-class starship, transphasic torpedoes, and the energy beam weapons of Species 8472. () However even weapons such as these could be adapted to. Another tactic that appeared to have at least some measure of success in combatting the Borg was to utilize unfamiliar evasive maneuvering sequences in order to keep the Borg tractor beams in particular from draining a ship's shields. (; )
==Known vessels==
;Designated
*Cube 461
*Cube 630
*Cube 1184
*Cube 90182
*Cube 858779
;Undesignated
*Unnamed Borg cubes
**The Artifact
**Borg Queen's cube (unique, larger variant)
**First's cube
**Locutus' cube
== Appendices ==
=== Appearances ===
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**Opening credits
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=== Background information ===
Ronald D. Moore suggested that the vulnerable spots on the Borg cube in were waste extraction. 
Although no Borg cubes appear in , the cube design of Borg vessel was referred to in the final draft script of that episode, which commented that a corridor aboard the transport Arctic One was to be "almost indistinguishable from one on a Borg cube."
=== Studio models ===
:See: Borg cube model
=== Apocrypha ===
Borg cubes make appearances in the Star Trek: Armada and Star Trek: Armada II games. In the second game, a "fusion cube" and "tactical fusion cube" are seen, and used by those playing as the Borg. The first consists of eight regular cubes connected to each other and is the size of a planetoid, such as Pluto. The second is composed of eight tactical cubes connected to each other and is the size of a planet, such as Mars. Both are designated battleships and hold the assimilator beam device and three "captured" special weapons taken from an enemy race.
In Star Trek: Starfleet Command III, Borg cubes are the Borg's battleship-type vessel and the most powerful playable Borg ship.
=== External link ===
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