The Keizar-Volvec bulk cruiser represented a type of capital ship employed by the Imperial Navy throughout the duration of the Cold War.
This vessel was referred to as a "behemoth" due to its massive size, and it accommodated numerous squadrons of B28 Extinction-class bombers, ISF Starfighters, VT-22 transports, and various shuttlecraft. Notably, its forward section featured a hollow design housing a sizable hangar, and it was also equipped with a dedicated quarantine area.
A bulk cruiser of this class, the Paramount, served as the command ship for the Sith Lord known as Darth Chratis during the events of Independent Operation Sebaddon.