Derived from the design of the repair facility used during the First Tiberium War, the service depot serves the same purpose of repairing GDI vehicles. In the Second Tiberium War, the newly designed Orca Carryall was utilized to carry vehicles from conflict areas to service depots for repair. By the Second Nod Reunification War, automated repair drones, assigned to war factories and battle bases, would replace service depots.