They had a well sized fleet, ranging from Imperial-class Star Destroyers to Delta-class DX-9 stormtrooper transports. The main fighters included TIE/D Defenders and TIE/ad starfighters. The fleet used a contingent of stormtroopers as a ground force. Nearly every unit in the fleet since the Battle of Ottega was given a "Z-" in front of the name to designate it was a member (such as Z-Beta Squadron).