180925-M-AF376-028 SOUTH CHINA SEA (Sept. 25, 2018) Pfc. Tyler Cornelius, a rifleman with Company F, Battalion Landing Team (BLT), 2nd Battalion, 5th Marines, aims an M4 carbine during marksmanship training aboard the Wasp-class amphibious assault ship USS Wasp (LHD 1), underway in the South China Sea, Sept. 25, 2018. Company F is the helicopter-borne raid element with BLT 2/5, the Ground Combat Element for the 31st Marine Expeditionary Unit. The 31st MEU, the Marine Corps’ only continuously forward-deployed MEU, provides a flexible force ready to perform a wide-range of military operations. (U.S. Marine Corps photo by Lance Cpl. Alexis B. Betances/Released)