Yen Bachask, situated on the planet of Yarille, functioned as a major city and the capital of its region.
The Clone Wars saw Yen Bachask devastated in 22 BBY due to the intense fighting between the forces of the Galactic Republic and the Confederacy of Independent Systems. Subsequently, [Djinn Altis](/article/djinn_altis-legends], a Jedi Master, spearheaded a group of Jedi to provide aid and assistance to the war-torn city.