The AT-AT (pronounced either casually as 'at at', or using only the letters ' A.T. The All Terrain Armored Transport, or AT-AT walker, is a quadruped mechanized infantry combat vehicle used by Imperial ground forces. The Star Wars Legends continuity features numerous walker variants, several which have been merchandised in popular culture, while the later films Rogue One and Star Wars: The Last Jedi depicted, respectively, the former the AT-ACT variant to the standard AT-AT, the latter a restyled AT-AT for its new and more modern setting, and a new, even larger walker known as the AT-M6. Star Wars: Episode II вЂ“ Attack of the Clones, Star Wars: Episode III вЂ“ Revenge of the Sith and The Clone Wars introduced earlier Clone Wars-era models of walkers, such as the All-Terrain Tactical Enforcer (AT-TE), and the All Terrain Recon Transports (AT-RT). There are a variety of walkers: The Empire Strikes Back and Return of the Jedi introduces the All Terrain Armored Transport (AT-AT) and All Terrain Scout Transport (AT-ST).

Industrial Light and Magic (ILM) is responsible for their animation and design, often using models, stop-motion animation, and relevant matte paintings to depict their presence in the films. Throughout the saga walkers have played a pivotal role in the fate of characters and the outcome of battles.

They are used by the Old Republic, the Galactic Empire, and the First Order for ground assault, reconnaissance or transport. For the Google division, see Google ATAP.ДЄll Terrain Walkers are armoured fighting vehicles from the Star Wars universe that traverse the landscape on mechanical legs. Effective in numerous terrains and environments, some models of the walker were even capable of scaling vertical cliffs.'AT-RT', 'AT-TE', and 'AT-AP' redirect here. This plodding pace allowed it to penetrate energy shields, a feat that was impossible for repulsorlift craft. An AT-TE was impervious to ion damage due to built-in electromagnetic shielding.

A top door allowed a soldier to observe the battlefield from the top of the walker. Troopers were located in the forward and rear compartments with large doors present in the back which opened, allowing soldiers to exit the vehicle. The rear internal compartment was cramped and contained a number of computer consoles which included a holographic communication system allowing for representations of commanders to be projected inside the vehicle. AT-TEs were often deployed in large numbers to overwhelm the enemy through sheer volume of firepower. The vehicle performed most admirably in support roles that involved providing immediate cover fire for battalions of soldiers. The AT-TE was a multi-purpose assault vehicle capable of tasks ranging from the transportation of infantry platoons around a battlefield to full-scale attacks upon enemy installations.

All terrain tactical enforcer