Commandant of the Marine Corps, Gen. Joseph F. Dunford, Jr., right, applause veterans who stand from their seats for recognition during an Iwo Jima reunion ceremony at Marine Barracks Washington, D.C., Feb. 19, 2015. The event commemorated the 70th Anniversary of the Battle of Iwo Jima with veterans, families, dignitaries and service members. (U.S. Marine Corps photo by Cpl. Lauren L. Whitney/Released)