Maj. Douglas Murphy, 509th Weapons Squadron KC-135 Stratotanker instructor pilot, prepares to depart Nellis Air Force Base Dec. 14, 2016, to support the Air Force Weapons School’s defensive counter-air mission. The DCA mission is the final syllabus event in the Weapons School’s advanced integration phase prior to graduation.

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Photo credit: © Conner Flecks / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: air, archive, armed, counter, defence, defensive, force, forces, military, reportage, school, servicemen, usa, usafws, weapons