Battle droid 3

These battle droids were a special class of B1 Battle Droids that were used by the CIS during the Clone Wars before being captured and reprogrammed by the Galactic Republic. They were put under the command of R2-D2 and fought for the Republic during the Citadel Rescue. All of these droids, however, were destroyed when they sacrificed themselves to save republic troops. OOM-10 was one of these units.