The Marines with the Marine Security Guard Detachment at U.S. Consulate General Erbil, Iraq, participated in a tactical combat casualty care class led by U.S. Consulate Erbil combat medics on June 3, 2022. The Marines used lamb meat and bags of fake blood to practice packing wounds and applying gauze, applying chest seals, and treating a tension pneumothorax. (U.S. Marine Corps courtesy photo)