Smoke rises as rounds impact the ground from M777 Howitzers during a 1st Battalion, 10th Marine Regiment Jane Wayne Day event aboard Camp Lejeune, N.C., June 6, 2014. The purpose of the event was to give family members a chance to better understand what their loved ones do in the Marine Corps. (U.S. Marine Corps photo by Sgt. Christopher Q. Stone, COMCAM, MCI-East, Camp Lejeune/Released)