MARINE CORPS AIR STATION CHERRY POINT, NC, UNITED STATES -- U.S. Marines assigned to Marine Aerial Refueler Transport Squadron (VMGR) 252 receive Chemical, Biological, Radiological and Nuclear (CBRN) defense training at Marine Corps Air Station Cherry Point, North Carolina, April 19, 2019. This training is intended to familiarize Marines with the proper procedures on conducting decontamination protocol on the flight line. VMGR-252 is a subordinate unit of Marine Aircraft Group 14, 2nd Marine Aircraft Wing. (U.S. Marine Corps photo by Pfc. Gavin T. Umboh)