CSO-class supercarrier

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CSO-class supercarrier
Reach - Supercarrier 02.png
Production information


Command and control
Planetary occupation

Technical specifications


28.960 kilometers (95,013 ft 1 in)[1]


11.447 kilometers (37,555 ft 9 in)[1]


3.563 kilometers (11,689 ft 8 in)[citation needed]


Repulsor engine

Slipspace drive:


Navigation system(s):

Navigation computer


Nanolaminate hull plating


Energy projectors
Plasma turrets
Pulse laser turrets


Drop pods
Type-25 Spirits
Type-26 Banshees
Type-28 boarding craft
Type-29 Shadows
Type-31 Seraphs
Type-47B Scarabs
Type-52 Phantoms


Several thousand

Chronological and affiliation


Human-Covenant war era
Post-war era[citation needed]


Joyous Exultation Covenant


The CSO-class supercarrier is a powerful Covenant capital warship, primarily designed for command and control duties for fleets, as well as support for occupation forces. Such vessels are typically deployed only during invasions of worlds with high strategic value.[2] It is the largest known ship seen in the Human-Covenant War.[3][4]


The supercarrier is an extremely large and well-equipped capital ship, easily dwarfing most other Covenant starship classes. The vessel looks nearly identical to the CAS-class assault carrier, sharing the smaller ship's design of several bulbous sections and a hook-like prow, albeit painted purple instead of white. Along with the CAS, the CSO is designated a Class-Five flagship carrier by the UNSC due to its common use at the center of fleets.[2]

The "S", or Salvation, in the supercarrier's three-letter classification code, "CSO" indicates that the carrier is a dedicated warship capable of destroying its opponents with energy projectors. The "O", or Ordained, indicates that the CSO-class supercarrier is not a mission type and has been improved upon with Forerunner technology.[5]

Operational history[edit]

One such vessel served as the flagship of the Combined Fleet of Righteous Purpose.[6] During the Fall of Reach the supercarrier Long Night of Solace spearheaded the Covenant invasion of Reach as the flagship of the Fleet of Valiant Prudence, deploying numerous ground assets to the surface of Reach via teleportation spires and destroying the UNSC Grafton.

During Operation: UPPER CUT, Spartan Jorge-052 transported an improvised slipspace bomb toward Long Night of Solace aboard the corvette Ardent Prayer while SPARTAN-B312 locked course with the supercarrier. After SPARTAN-B312 was jettisoned from the hangar, Jorge manually detonated the bomb, destroying both the corvette and the supercarrier at the cost of his own life.[7][8]

Ships of the line[edit]


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List of appearances[edit]


  1. ^ a b Halo: The Essential Visual Guide, page 111
  2. ^ a b Data Drop Four
  3. ^ Halo: The Essential Visual Guide, page 28
  4. ^ Halo: Ghosts of Onyx, page 236
  5. ^ Halo Waypoint: Canon Fodder: Have S'moa
  6. ^ Halo: Ghosts of Onyx, pages 236 - 239
  7. ^ Halo: Reach, campaign level, Tip of the Spear
  8. ^ Halo: Reach, campaign level, Long Night of Solace