U.S. Marines with Alpha Company, 1st Battalion, 2nd Marine Regiment, 2nd Marine Division (MARDIV), hold their position during a platoon live fire attack as part of a deployment for training exercise on Fort A.P. Hill, Va., April 22, 2015. The exercise focused on stability operations and various training missions. (U.S. Marine Corps photo by Lance Cpl. Alexander Hill via Wikimedia Commons.