Retired Maj. Gen. James Myatt, now the president and CEO of the Marines’ Memorial Association, fires an M4A1 carbine during a shooting drill aboard Marine Corps Base Camp Pendleton, Calif., Sept. 19, 2016. Started in 1946, the MMA honors the sacrifices of members of the armed forces. (U.S. Marine Corps photo by Lance Cpl. Bradley J. Morrow) - Retired Maj. Gen. James Myatt, now the president and CEO of the Marines’ Memorial Association, fires an M4A1 carbine during a shooting drill aboard Marine Corps Base Camp Pendleton, Calif., Sept. 19, 2016. Started in 1946, the MMA honors the sacrifices of members of the armed forces. (U.S. Marine Corps photo by Lance Cpl. Bradley J. Morrow)