During the time of the Clone Wars, the homeworld of Count Dooku, Serenno, was defended by a fleet belonging to the Confederacy of Independent Systems, Dooku being their leader. This fleet was composed of a minimum of five Dual Hemisphere-Omni Support Vessels, a minimum of sixteen C-9979 landing crafts, at least thirty Munificent-class star frigates, at least two Recusant-class light destroyers, and at least one Providence-class Dreadnought.
This fleet was comprised of various types of ships, including a minimum of one Providence-class Dreadnought, at least two Recusant-class light destroyers, and at least thirty Munificent-class star frigates. Furthermore, the fleet included no fewer than five Dual Hemisphere-Omni Support Vessels and at least sixteen C-9979 landing crafts.
The initial appearance of this fleet occurred in "Massacre," specifically episode nineteen from Star Wars: The Clone Wars' fourth season, which was originally broadcast on February 24, 2012.