Senior Airman Derrick Besser, 791st Missile Security Forces member, performs close quarter battle glass house drills during the

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Senior Airman Derrick Besser, 791st Missile Security Forces member, performs close quarter battle glass house drills during the 91st Security Support Squadron tactical response force tryouts at Minot Air Force Base, , Oct. 29. TRF tryout process can last anywhere from six to eight hours.

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Size: 4256px × 2832px
Photo credit: © MixPix / Alamy / Afripics
License: Licensed
Model Released: No

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