Squad three was a formation of four repulsortanks assigned to the Imperial Hammers Elite Armor Unit. They were deployed during the assault on Protazk, where they were detailed to eliminate an Alliance to Restore the Republic base alongside other elements of the regiment. During the battle, the squad eliminated a number of airspeeders and overrun a trench. One tank was destroyed by a hidden laser tower during the assault, and Hammer 3:2, under the command of Sergeant Arbmab and driven by Gortz, suffered damage to the port repulsorlift that required technical assistance.