Lorenzo Saenz, a training facilitator at the Medical Simulation Training Center aboard Camp Buehring, Kuwait, shows Marines with the 22nd Marine Expeditionary Unit how to apply a tourniquet on the realistic medical training mannequins they will use to test their Combat Life-Saver skills Aug. 25. The 22nd MEU is conducting sustainment training in Kuwait while serving as the theater reserve force for U.S. Central Command.