The Reinforcement Elevator was found inside the Shiro Sanitarium. It was used to either transport infantry units to send reinforcments against Yuriko Omega (and worked much like an Instant Dojo), or by Yuriko herself to reach Izumi's room. One notable fact about the Elevators was that when Yuriko came back to the Sanitarium for the second time, there were four elevators leading to Izumi's room. Shimada destroyed 3 of them to prevent Yuriko from reaching the room, but was forced to keep at least one functional, knowing he would be locked in otherwise.
Imperial Red Alert 3 Arsenal 
