The Combat Assault Tank Commander is a fictional character from the Star Wars universe, specifically appearing in the film 'Rogue One: A Star Wars Story.' This character is responsible for piloting and commanding the Imperial TX-225 GAVw 'Occupier' combat assault tank. The commander is tasked with maintaining Imperial control over Jedha City, overseeing operations, and engaging with Rebel forces. The character's presence adds to the militarized atmosphere of the Empire's occupation and highlights the tension between the oppressive regime and the resistance efforts of the Rebel Alliance.