Airman 1st Class Ryan Benjamin, 91st Missile Security Forces Squadron response force member, fires an M4 at Camp Grafton, , May 4, 2017. Defenders combined physical training and weapons firing to prepare for Global Strike Challenge 2017. ( Air Force photo/Senior Airman Armstrong)

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Size: 3281px × 2187px
Photo credit: © PJF Military Collection / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: 91, afb, afgsc, air, base, challenge, dakota, force, forces, global, gsc17, minot, north, security, sfg, strike