U.S. Marines with 1st Battalion, 10th Marine Regiment, 2nd Marine Division, and their families receive a capabilities brief on the M777 Howitzer during a 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)