The Heavy Assault Vehicle/wheeled (HAVw) A5 Juggernaut is a large assault vehicle first used during the Clone Wars by the Galactic Republic. During the last days of the war, the Juggernaut was one of the most powerful ground vehicles. Soldiers commonly referred to the Juggernaut as the "rolling slab" due to its brute size and boxy appearance. The A5 would later be largely replaced by the A6.