Infinity Sub-Vessel 3

Infinity Sub-Vessel 3 was a that was a part of Expeditionary Strike Group 1 and was one of the ten internally-docked sub-vessels of the.

Operational history
In February 2558, the launched all of its sub-vessels to engage Jul 'Mdama's fleet over Requiem at the start of the Requiem Campaign.

Later in the campaign, Spartan Commander Sarah Palmer sent Infinity Sub-Vessel 3 to assist Fireteam Crimson at the location known as "Two Giants" when they became pinned down by a. As Crimson fought off the cruiser's forces with the help of Mantises, Infinity Sub-Vessel 3 destroyed the unsuspecting cruiser with a shot from its MAC gun, allowing Crimson to be safely extracted from the area.

Later, as Infinity was stranded and ambushed at the world of Aktis IV by Jul 'Mdama with the aid of Catherine Halsey, the flagship deployed its entire fleet of Strident-class heavy frigates to ward off the attacking Covenant fleet, which they eventually succeeded in doing.

Appearances

 * Halo 4
 * Spartan Ops
 * Halo: Escalation