Maj. Devin Sproston, 81st Security Forces Squadron commander, stands at attention during a 9/11 memorial ceremony, Sept. 12, 2016, on Keesler Air Force Base, Miss. Fifteen years ago on Sept. 11, 2001, 19 terrorists simultaneously hijacked four passenger jets; flying one into the Pentagon in Washington, , two into the World Trade Center in New York City, New York and one crashing outside of Shanksville, Pa. A total of 2,996 people were killed in the attacks. ( Air Force photo by Kemberly Groue/Released)

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Size: 2130px × 2784px
Photo credit: © AB Forces News Collection / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: 81st, 9/11, aetc, air, base, ceremony, force, keesler, memorial, training, wing