U.S. Marine Corps Lance Cpl. Jose Rodriguez, an intelligence analyst with Headquarters and Service Company, 1st Battalion, 7th Marine Regiment, provides security as Navy hospital corpsmen treat simulated casualties during a training drill at Camp Leatherneck, Helmand province, Afghanistan, March 14, 2014. The drill was designed to ensure accountability of all personnel and gear while practicing movement to muster locations in the event of an emergency.