170716-M-MW401-091 PACIFIC OCEAN (July 16, 2017) Aviation ordnance Marines assigned to Marine Medium Tiltrotor Squadron (VMM) 161 (Reinforced) secure a laser-guided training round (LGTR) onto an AV-8B Harrier aircraft aboard the amphibious assault ship USS America (LHA 6), July 16, 2017. The 15th Marine Expeditionary Unit (15th MEU) and the America Amphibious Ready Group team is deployed to the U.S. 3rd, 5th and 7th fleet areas of responsibility as a crisis response and contingency force. (U.S. Marine Corps photo by Lance Cpl. Jacob Pruitt/Released)