U.S. Marines with 2nd Tank Battalion, 2nd Marine Division (2nd MarDiv) stand at position of attention for the National Anthem during Master Gunnery Sgt. Donald L. Frye's, outgoing maintenance management chief, 2nd Tank Battalion, 2nd MarDiv, retirement ceremony at the Marston Pavilion, Camp Lejeune, N.C., Feb. 13, 2014. Frye retired after 30 years of service.