Theta-class AT-AT Barge
The Theta-class AT-AT Barge was one of several dropships used by the Galactic Empire. The AT-AT Barge is a simplistic vessel, designed for only one purpose, to transport a single AT-AT Walker from orbit to the surface of a planet. The Barge's one redeeming feature is its extremely heavy armor, which allows it to resist massive amounts of damage, but apart from this it is a slow, not very maneuverable vessel which carries only small amounts of supplies.
Though it was similar in general shape to the Y-85 Titan
Dropship, the AT-AT Barge was far smaller and had a dark blue or light beige color. There was
also another variation which could carry two AT-ATs. The AT-AT Barge was primarily used aboard smaller capital ships, like Star