AT-ACT driver

AT-ACT drivers were Galactic Empire army units who piloted All Terrain Armored Cargo Transports. The drivers wore white coastal defender stormtrooper armor that was adorned with grey and red markings, including a red Imperial crest located on the pilot's helmet. The drivers were issued E-22 blaster rifles to carry as personal weapons. Despite their existence, specialized AT-ACT driver divisions were not used due to the fact that the AT-ACT was not considered a battlefield assault vehicle.

During the Galactic Civil War between the Empire and the Rebel Alliance, AT-ACT drivers were stationed on the planet Scarif, which hosted an Imperial security complex. During the year 0 BBY, rebel forces infiltrated Scarif, kick-starting the battle of Scarif. Near the battle's conclusion, the complex was destroyed by the Death Star under orders from Grand Moff Wilhuff Tarkin.

Behind the scenes
AT-ACT drivers were developed for the media-spanning Rogue One: A Star Wars Story project. The unit's only appearance occurred within Hasbro Inc.'s Rogue One toy line, being packed with an AT-ACT toy alongside the film characters Jyn Erso and C2-B5. Despite the existence of the toys, Star Wars: Rogue One: The Ultimate Visual Guide claimed that no specialized corp of pilots existed for the AT-ACT.