Army Sgt. Carlos Rodriquez has a tourniquet applied to his arm during a tactical combat casualty care class held for Kurdish security forces near Erbil, Iraq, Feb. 19, 2017. Rodriquez is an infantryman assigned to the 82nd Airborne Division’s Company B, 2nd Battalion, 325th Airborne Infantry Regiment, 2nd Brigade Combat Team. Army photo by Spc. Craig Jensen