The Grand Army of the Republic, or simply known as the Clone Army, was the main bulk of the Republic's military forces during the Clone Wars. The army was made up of hundreds of thousands of soldiers cloned from the bounty hunterJango Fett's DNA. After the two hundred thousand initial clones were created, over a million more clone troopers were added to the army when the Clone Wars started.
The GAR's structure had certain organizations and a hierarchy that was to be followed throughout the war. With the hierarchy the leading positions were the Supreme Chancellor and the Supreme Commander while the lowest position was a regular clone trooper. The clones themselves were divided into several organizations of troops, each of which had their own commanding officer. These organizations also divided the regular clones from the Special Forces clones.