USAC - The United States Africa Command; The most realistic military roleplay/simulator on Roblox! With an upcoming award system that SAVES, and a fully custom ranking system that DOESN'T require a group, why wouldn't you join? Choose from: SETAF (US Army), MARFORAF (USMC), AFAF (USAF) Or our special forces units (SOCAFRICA). Enlist or Commission Today!