U.S. Marine Corps Lt. Col. Jon Lauder, left, 2nd Tank Battalion, 2nd Marine Division (2nd MarDiv), battalion commander, congratulates Master Gunnery Sgt. Donald L. Frye, outgoing maintenance management chief, 2nd Tank Battalion, 2nd MarDiv, during his retirement ceremony at the Marston Pavilion, Camp Lejeune, N.C., Feb. 13, 2014. Frye retired after 30 years of service.