Photo Credit: Sgt. Cody Harding, USDS Public Affairs
Spc. Johnathan Montgomery, A Troop, 3rd Squadron, 1st Cavalry Regiment, 3rd Heavy Brigade Combat Team, 3rd Infantry Division, demonstrates how to apply a tourniquet to an injured limb with the assistance of Pvt. Alan Murray, who played the casualty, during a first aid class at Contingency Operating Location Shocker, Feb. 25, 2010. The tourniquet is one method to control bleeding that Iraqi border guards, from 3rd Battalion, 7th Brigade, Department of Border Enforcement, learned during the class.