2018 Air Force Ball
Strategic Capabilities Office Director Chris Shank delivers a keynote speech during the 2018 Air Force Ball at the Antelope Valley Fair Grounds in Lancaster, California, Sept. 8, 2018. (U.S. Air Force photo by Giancarlo Casem)

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Photo by: Giancarlo Casem |  VIRIN: 180908-F-C8613-0003.JPG