Alistar Dadefra was a male Human who held the rank of captain and oversaw the Victory-class Star Destroyer known as the Bombard during the Battle of Khuiumin. Subsequently, he took command of the Imperial II-class Star Destroyer, the Brazen, within the Elrood sector. His life ended when a Rebel group destroyed his Star Destroyer.
Born in 57 BBY, Alistar Dadefra was a male Human. He enlisted in the Imperial Navy, where he progressed to a position of authority by 11 BBY. By 1 ABY, Dadefra was the commanding officer of the Bombard, a Victory-class Star Destroyer. Together with the Crusader, Dadefra decisively smashed the pirates of the Eyttyrmin Batiiv in the Khuiumin system. Several months later, he received a new assignment to the Elrood sector, where he took command of the Brazen, an Imperial-class Star Destroyer. His demise occurred when agents of the Alliance to Restore the Republic destroyed the Brazen while it was undergoing maintenance at the Derilyn Space Defense Platform.