Soldiers of the Galactic Republic that served during the Old Republic era consisted of Republic soldiers and Republic troopers. During the Clone Wars, the Republic's infantry force consisted mainly of Clone troopers. The basic soldiers of the Galactic Empire's Imperial Military were the Imperial Army troopers and the stormtroopers, who were almost exclusively Human. During the Rebellion era, the Rebel Alliance's standard foot soldiers were the Rebel troopers, while the specially trained soldiers were called SpecForce, or Alliance Special Forces.