Rokure, a captain within the Imperial Navy, gave his allegiance to both Darth Krayt and the Sith. He was a subordinate of Darth Wyyrlok and held command of the Relentless, the ship responsible for transporting Lord Krayt and his most influential Sith Lords to Had Abbadon, where a surprise attack was launched against them during the [battle_on_had_abbadon] by a combined force of Jedi and Imperial Knights.