To counter their threat, Bacara, Mundi and the Galactic Marines were sent to the IBC world Mygeeto. Д«y 21 BBY, the Republic had issues dealing with the InterGalactic Banking Clan. The Clone Commander graduated early from Alpha's program. Bacara would develop a friendship with Mundi, and the Cerean Jedi Master even regarded the Clone Commander's behavior and aggressive tactics 'as a thing of prodigy.' However, at some point during the war, Bacara allowed himself to leave the battlefield and enter a training regimen run by the ARC trooper Alpha-17, nicknamed 'Alpha.' The program was designed to bring out the independence and tactical genius which was dormant within all clones. To help defeat the Confederacy of Independent Systems and its military forces, Bacara fought alongside several Jedi, including Jedi Master and Council member Ki-Adi-Mundi.

In 22 BBY, the Battle of Geonosis triggered the galaxy-wide conflict known as the Clone Wars. Sometime after the completion of his clone training, the Clone Commander was given the command of the 21st Nova Corps, also known as the Galactic Marines, a unit of the Grand Army of the Republic's 4th Sector Army. Although different in comparison to his brethren, Bacara had a close friendship with CC-8826, nicknamed 'Neyo.' Following the introduction of the newly invented BARC speeders, Bacara and Neyo worked together to create military tactics for the speeder bike. The Clone Commander, who had learned the Concord Dawn dialect of the Journeyman Protectors, would use ' tat' during his conversations instead of the Mandalorian ' vod' for brother these minor differences caused Bacara to develop into a solitary commander. However, as a result of this training in the traditions and culture of the Journeyman Protectors, Bacara found it increasingly difficult to communicate in Mando'a. Bacara grew to associate with the traditions which Davin taught him, and began to think of himself as a man of law and order. Among the many topics that Davin imparted upon Bacara were the traditions, history, and language of the Journeyman Protectors. His initial training came from a former Concord Dawn Journeyman Protector by the name of Cort Davin. ' General Ki-Adi-Mundi, the troops are ready for deployment.' вЂ•Bacara File:CC-1138 Mygeeto.JPGД¬lone Commander 1138, nicknamed Bacara, was a clone of the Mandalorian bounty hunter Jango Fett. Complying with the order, which also called for the extermination of Jedi, Bacara and the Marines fired on Mundi and killed the Jedi Master. As the fighting intensified, Palpatine ordered Bacara to execute Order 66-a contingency order which labeled Jedi as traitors and enemies of the Republic-via comlink. On Mygeeto, the 501st Legion, with the help of Bacara's Marines, executed Hammertong, a top secret project given to the 501st by Supreme Chancellor Palpatine. With Mundi and the Marines, Bacara returned to Mygeeto in the final year of the war. Bacara did, however, leave Mygeeto for sometime and fought in a brutal Outer Rim Sieges battle on New Bornalex. As a result of the Mygeeto campaign, the relationship between the Republic and InterGalactic Banking Clan grew worse, and Bacara and Mundi found themselves locked in a three year conflict. In 21 BBY, the Clone Commander joined Jedi General Mundi on the snow-covered world Mygeeto to fight against Confederate troops. Taking a break from the battlefield, Bacara joined ARC trooper Alpha-17's ARC program and graduated early. During the war, Bacara and the Galactic Marines earned a reputation as one of the most feared Republic units. Following the battle that triggered the Clone Wars in 22 BBY, Bacara fought alongside several Jedi, including Jedi Master and Council member Ki-Adi-Mundi. Bacara was given command of the Galactic Marines, which was attached to the 4th Sector Army. At some point, the Clone Commander learned space and land-based fighting. Cloned on the planet Kamino, Bacara received initial training from the former Concord Dawn Journeyman Protector Cort Davin, who taught the young clone the ideals and traditions of the Journeyman Protectors. He betrayed the trust of every one of us.' вЂ•CC-1138 Д¬C-1138, nicknamed ' Bacara,' was a clone marshal commander who served in the Grand Army of the Republic. I thought of all my men who died under Ki-Adi-Mundi's command, and if I'd known then that he and his buddies were gearing up to do the Separatists' work for them and overthrow the government, I'd have shot him as a traitor a lot earlier. ' I hesitated for a moment when I received Order 66 because the last thing I expected was a Jedi coup.

Star war republic commando order 66