Kestis eliminated most of the imperial troops, but the AT-AT ended up falling. During the battle, the Padawan Jedi Cal Kestis stole an AT-AT and used it to provide aid to Partisans. In 14 BBY, the Empire used AT-ATs against the Partisans led by Saw Gerrera on Kashyyyk during an attack on an imperial refinery. Many AT-ATs were built in the factories of the planet Balmorra. Heavily armored and awe-inducing, the AT-AT positioned itself as the standard of Imperial firepower on the battlefield. It was the successor of the All Terrain Tactical Enforcer that also saw use during the Clone Wars, although it constituted a far more imposing example of walker technology. The AT-AT walker was developed during the Clone Wars and used in the Imperial Army, the ground forces of the Galactic Empire. Giant four-legged things that were used to keep the peace on conquered worlds.' ― Scoggan, to Davjan Igo upon entering the ruins of an AT-AT ĪT-ATs lead an Imperial assault on a rebel outpost.
