U.S. Marines with Marine Aviation Logistics Squadron 40 (MALS-40) participate in a reenlistment ceremony for Cpl. Aaron J. Littles, an aviation ordnance systems technician, with MALS-40 at Camp Bastion, Helmand province, Afghanistan, Aug. 10, 2013. (U.S. Marine Corps photo by Cpl. Ashley E. Santy/Released)