Tech. Sgt. Cleigh Robbins, boom operator assigned to the 509th Weapons Squadron, prepares a KC-135 Stratotanker before participating in defensive counter air on Nellis Air Force Base, Dec. 14, 2016. Students from the USAFWS class 16-B completed their five-and-a-half month course with the last sortie of advanced integration, defensive counter air, taking place over the Nevada Test and Training Range. ( Air Force photo by Airman 1st Class Kevin Tanenbaum/Released)

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

Keywords: .., air, dca, force, school, usafws, weapons