Army Regiment
this was the name used by the Old Republic to describe the primary subdivision of an Army Legion. There were four Army Regiments in each Sector Legion, each of which was commanded by a Jedi Padawan Commander. Each Regiment was formed from 2,304 troopers who were divided into four battalions. Each battalion consisted of four companies of 576 troops each, and was commanded by a clone Major. Each company was broken down into four platoons, and was led by a clone Captain. A platoon was led by a clone Lieutenant, and contained four nine-man squads, each of which was led by a clone Sergeant.