U.S. Marines assigned to Scout Sniper Platoon, Battalion Landing Team 3/2, 26th Marine Expeditionary Unit (MEU), conduct an M4 Carbine live-fire exercise on the flight deck of the USS Kearsarge, at sea, July 18, 2013. The 26th MEU is a Marine Air-Ground Task Force forward-deployed to the U.S. 5th Fleet area of responsibility aboard the Kearsarge Amphibious Ready Group serving as a sea-based, expeditionary crisis response force capable of conducting amphibious operations across the full range of military operations. (U.S. Marine Corps photo by Sgt. Christopher Q. Stone, 26th MEU Combat Camera/Released)