CC-1138, nicknamed «Bacara,» was a clone trooper commander who served in the Grand Army of the Republic. Cloned on the planetKamino, Bacara received initial training from the former Concord DawnJourneyman ProtectorCort Davin, who taught the young clone the ideals and traditions of the Journeyman Protectors. At some point, the Clone Commander learned space and land-based fighting. Bacara was given command of the Galactic Marines, which was attached to the 4th Sector Army. Following the battle that triggered the Clone Wars in 22 BBY, Bacara fought alongside several Jedi, including Jedi Master and Council memberKi-Adi-Mundi. During the war, Bacara and the Galactic Marines earned a reputation as one of the most feared Republic units. Taking a break from the battlefield, Bacara joined ARC trooperAlpha-17‘s ARC program and graduated early.