Decisive was an Imperial-class Star Destroyer which served in the fleet of the Ciutric Hegemony, when the self-proclaimed "Prince-Admiral" Delak Krennel took control of the region. In the Battle of Ciutric, the Decisive surrendered to the New Republic after Krennel was killed and his flagship Reckoning was destroyed. When the Hegemony entered the New Republic, the ship and its crew were integrated into its defense force and remained at Ciutric IV.