The Battle of Sarrish, fought on the planet Sarrish between the Galactic Republic and the Confederacy of Independent Systems, took place in 20 BBY during the Outer Rim Sieges of the Clone Wars. Following a Republic victory at Duro, High Jedi General Obi-Wan Kenobi and the Grand Army of the Republic's 212th Attack Battalion pursued Confederate forces to Sarrish, where they staged an assault on the entrenched battle droid infantry from the Separatist Droid Army. With a mountaintop anti-aircraft gun supplying heavy cover fire for the droids on the surface, Kenobi split his clone troopers to fracture the enemy lines. After his LAAT/i gunship was shot down, Marshal Commander CC-2224, nicknamed "Cody," led the soldiers of the 212th's "A" Squad to capture the anti-aircraft gun, using the droids'