Unidentified OOM command battle droid 1 ( Ryloth ) This OOM command battle droid served as a commander in the Confederacy of Independent Systems during the Battle of Ryloth . He led the Armored Assault Tanks stationed on planet Ryloth against the Galactic Republic All Terrain Tactical Enforcers , which were commanded by Jedi General Mace Windu . When the walkers were advancing through a road above a canyon , the droid tried to trap them on the road by ordering his tanks to shoot and cripple both the front and the rear AT - TEs . Although the droid ' s AATs managed to cripple the first walker , General Windu cleared the road by Force pushing the crippled AT - TE out of the way . The Jedi then led the Lightning Squadron against the AATs , destroying the tanks and the commander droid in process . Biography . This OOM command battle droid served in the droid army of the Confederacy of Independent Systems during the Clone Wars in 21 BBY . When the Confederacy ' s member organization Techno Union invaded planet Ryloth with its droid army , this droid was deployed as a commander of a group of Armored Assault Tanks on the planet . During the Galactic Republic attempt to liberate the planet ' s capital city of Lessu , the command droid led his tanks against a column of All Terrain Tactical Enforcers of the Grand Army of the Republic . When the Republic walkers were moving forward in a winding road above a canyon , the AATs attacked them from the other side of it . The command droid entrenched into a small bunker with his B1 battle droid adjutant , where they could oversaw the assault . After his AATs managed to cripple the first AT - TE , which blocked the way from the rest of the walkers , the droid ordered his tanks to also cripple the rear unit s of the AT - TEs , hoping to trap the column on the road . However , Jedi Master Mace Windu , the leading general of the Republic forces , was able to Force push the crippled AT - TE out of the road , and led the clone troopers of the Lightning Squadron against the AATs with the All Terrain Recon Transports . Noticing the Jedi ' s counter - attack , the command droid ordered his tanks to destroy the squadron , but the walkers proved to be too fast to be shot . The droid considered to surrender with his aide , but the attack had already reached the droid ' s bunker , and Windu destroyed both droids with the laser weaponry of his AT - RT . The droid ' s tanks were defeated shortly after as well . Characteristics . A battle droid with a masculine personality , this OOM - series commander droid was in charge of a group of AATs . When his aide , who was equipped with an electrobinoculars , reported about the actions of the Republic forces , the command droid wanted to see the events himself before giving any orders , and borrowed the electrobinoculars twice during the battle . His tactic was to trap the Republic walkers into the road above the deep canyon by disabling both the first and the last AT - TE , preventing the rest of the walkers for advancing and leaving them to be destroyed by his tanks . However , he did not count the Force powers of Jedi Master Windu , who managed to clear the road . When Windu led the Lightning Squadron against the droid ' s AATs , the droid immediately identified him as a Jedi , and ordered his tanks to eliminate the attackers . When the walkers evaded the tanks fire and approached the two droids , his adjutant asked should they escape , but the command droid thought that a surrender would be a better option , though he failed to achieve it when he was gunned down with his aide . Behind the scenes . This droid first and only appeared in the Liberty on Ryloth , the second to last episode of the of the . Like all B1 and OOM - series battle droids in the series , he was voiced by Matthew Wood , who also provided the voice of Wat Tambor in the same episode .