U.S. Marine Corps Lt. Col. Anthony J. Bango, commanding officer of 2nd Light Armored Reconnaissance Battalion, 2nd Marine Division, center, presents Gunnery Sgt. Matthew Gagnon, right, former company gunnery sergeant for Alpha Company, Headquarters and Support Battalion, Marine Corps Installations East, Marine Corps Base Camp Lejeune, with a certificate of appreciation during his retirement ceremony at the Staff Noncommissioned Officers Club on Camp Lejeune, N.C., May 1, 2015. Gagnon retired after 20 years of honorable and faithful service. (U.S. Marine Corps photo by Lance Cpl. Judith L. Harter, MCIEAST-MCB CAMLEJ Combat Camera/Released)