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UNSC Infinity - Side Profile.png
Class overview


General characteristics

5,694.2 meters (18,682 ft)


833.3 meters (2,773.9 ft)


1,041.2 meters (3,415.9 ft)

Engine unit(s)

XR2 Boglin Fields: S81/X-DFR

Slipspace Drive

Mark X Macedon/Z-PROTOTYPE #78720HDS


Mark III.V ANCILE/Z-PROTOTYPICAL Energized Hardlight Barrier/Projector

Sensor systems

X-ELF/ALTMERI upgraded optical electromagnetic radar system

Targeting systems

Multispectrum Optical Imagery-generated network (onboard AI assisted)

Navigation system

(Ab)normal/Slipspace-compatible LABYRINTHIC omnidirectional network control (onboard AI optional)

Additional information
  • Starship technology demonstrator
  • Fleet flagship/command vessel
  • Galactic exploration
"This— is the culmination of human achievement. For the first time in a generation, we commission a UNSC starship, meant not to wage war, but to peacefully advance the cause of mankind. Through the discovery of new worlds."
―Dignitary at the UNSC Infinity's commissioning

The Infinity-class vessel is an experimental class of flagship in the UNSC Navy. Regarded as the most secretive project, the Infinity-class is the first UNSC vessel to be successfully outfitted with Forerunner technology and Covenant resources recovered from the Human-Covenant War, by Dr. Catherine Halsey. As the largest and most technologically advanced warship ever conceived and completed, the first of its kind the UNSC Infinity, has become the pride of and joy of the United Nations Space Command Defense Force.

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