Artillery Exercise Marines load a round into an M777A2 howitzer during an artillery exercise at Camp Lejeune, N.C., May 3, 2017. The exercise tested the feasibility of precision artillery strikes with disbursed gun positions. Marine Corps photo by Lance Cpl. Holly Pernell SHARE: Download: Full Size (1.96 MB) Credit: Lance Cpl. Holly Pernell VIRIN: 170503-M-XX123-004C.JPG Photo Gallery