U.S. Marine Corps Jeremy T. Sisk, squad leader, Charlie Company, 1st Battalion, 2nd Marine Regiment, 2nd Marine Division (MARDIV), fires a M136 AT4 Light Anti-Armor Weapon during a deployment for training exercise on Fort A.P. Hill, Va., April 20, 2015. The exercise focused on stability operations and various training missions. (U.S. Marine Corps photo by Lance Cpl. Alexander Hill, 2D MARDIV Combat Camera/Released)