Senior Airman Shelby Duncan, 582nd Operational Support Squadron Det. 5 special missions aviator, disassembles an M240D machine gun at Minot Air Force Base, , Sept. 14, 2016. UH-1N Iroquois from across the 20th Air Force are outfitted with two M-240D machine guns to help provide improved nuclear security during convoy and other missile field support operations. ( Air Force photo/Airman 1st Class Armstrong)

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Photo credit: © AB Forces News Collection / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: 54th, afgsc, air, avaitor, command, defend, deter, force, global, helicopter, helo, hs, missions, special, squadron, strike