Senior Master Sgt. James Robbins checks an Airman's firing position while clearing a building March 5, 2014, at Silver Flag Alpha, 99th Ground Combat Training Squadron Range, Nev. Robbins was nominated for the 12 Outstanding Airman of the Year Award and is the 99th GCTS superintendent of operations. ( Air Force photo by Airman 1st Class )

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Size: 1982px × 1261px
Photo credit: © PJF Military Collection / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: 99, 99th, air, airforce, base, combat, creech, force, forces, gcts, ground, military, nellis, security, squadron, states, training, united, usa