No one wins in war.
—Dorja Kryll
Dorja Kryll was a human male ensign in the Javin Space Guard, later becoming a scout of the Galactic Republic's Exploration Corps and a lieutenant of the Republic Navy. He survived the Clone Wars, joining the Imperial Navy. Dorja was assigned to the Imperial Ninth Fleet and was the captain of the Imperial-class Star Destroyer Peremptory. In the Galactic Empire's early years, Dorja fought pirates and smugglers, and later engaged the Alliance to Restore the Republic during the Galactic Civil War.
The Peremptory was given heavy modifications at Kuat Drive Yards on Dorja's orders during the Battle of Endor. After the Empire splintered, he served Grand Admiral Thrawn by leading the Kuat Flotilla, a defense fleet commanded by him with the flagship being the Peremptory. When Thrawn died, and his confederation splintered, Dorja and his flotilla reported to the Deep Core, where the reborn Emperor Palpatine promoted him for his loyalty to admiral of the Emperor's fleet. Dorja's main task was to defend the Core. After Palpatine's final death, Dorja joined the Imperial Remnant. He switched from the Navy to the Imperial Survey Corps.