Allia Martinez, 320th Missile Squadron missileer, runs the last obstacle during the annual Frontiercade team-endurance competition at Warren Air Force Base, Wyo., Aug. 19, 2016. The two winning units of the 2016 Frontiercade were the 90th Civil Engineer Squadron, large unit, and the 90th Security Support Squadron, small unit. ( Air Force photo by Staff Sgt. Christopher Ruano)

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Size: 2735px × 4110px
Photo credit: © AB Forces News Collection / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: 20, 90th, af, afgsc, frontiercade, missile, sports, wing