|First appearance: Empire Strikes Back|
|Relations: Kuat Drive Yards|
|The All Terrain Scout Transport (AT-ST) was a bipedal walker used by the Galactic Republic during the late Clone Wars and, later and more extensively, by the Galactic Empire during the Galactic Civil War. It was a successor of the AT-XT. Colloquially known as a "chicken walker" because of its shape and walking motion, the AT-ST was a light, heavily-armed, ground combat vehicle, and able to trek various environments. The stock model was equipped with a chin-mounted, double blaster cannon, a light E-web twin blaster cannon on the port side, a concussion grenade launcher on the starboard side of its head, two clawed feet, and was encased with 9095-T8511 grade durasteel. The AT-ST was designed to be a recon, hit-and-run vehicle. It was lighter than its bigger brother, the AT-AT, and could withstand standard blaster fire, but was vulnerable to heavy laser fire and missiles, as well as physical attacks to the legs and the side of the head. The latter weakness was witnessed during the Battle of Endor, when the Ewoks tribal warriors destroyed an AT-ST by using logs to ram the sides of the walker's head.