Air Force Installation and Mission Support Center Airmen participate in a 5K run/walk to celebrate the Air Force's 70th birthday early at Joint Base San Antonio, Texas, Sept. 15, 2017. ( Air Force photo by Malcolm McClendon)

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Size: 4474px × 2963px
Photo credit: © AB Forces News Collection / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: 70th, af70, afbday, air, birthday, center, force, installation, mission, support