The 291st Legion Dalisor was a legion of the Galactic Empire's Stormtrooper Corps. It was notable as being one of the few Stormtrooper units to accept female recruits. Isila Drutch served in the 291st after graduating from the Academy of Carida. Two other female personnel, TD-1123 and TD-5144, also served in this unit. The legion saw action in and around the Yushan sector: it was involved in a battle with insurgent aboriginals on the planet Jiroch-Reslia, where TD-1123 was killed.