Systems army

A System army was a significantly large was a significantly large infantry unit. In the Grand Army of the Republic, System armies consisted of 2 battle armies, totaling 589,984 clone troopers, and were commanded by high-ranking Jedi Masters. The Grand Army of the Republic was comprised of ten system armies, totaling over 3,200,000 troopers and was led by Supreme Chancellor Sheev Palpatine.