AT-AT Walker

"Hmm...reinforced armor plates, heavy canons."

"Excuse me, those giant death machines are coming to blow us to bits."- Captain Rex and Ezra Bridger.

The All Terrain Attack Transport was an large and well protected model of Imperial Walker that was the replacement for the AT-TE walker. It was used by the Empire as a way of showing power and destruction and used only for destroying rebels bases or hunting down jedi.

Three AT-AT Walkers were used during the Rebel Uprising to destroy a Rebel AT-TE walker on the planet Seelos that had The Ghost Crew inside it.

One walker was destroyed by the old republic veical, while the other was captured by the rebel group. A few years later in 3 ABY, Multiple AT-AT walkers were used during the Battle of Hoth.