Exercise Valiant Shield 2020
U.S. Air Force Tech. Sgt. William Blevins, 18th Civil Engineer Squadron NCO in charge of generator maintenance, positions a mat of fiber reinforced polymer for an airfield damage repair compatible with agile combat employment proof of concept during Valiant Shield 2020 at Kadena Air Base, Japan, Sept. 22, 2020. As VS20 comes to an end, the planning for VS22 begins with the incorporation of lessons learned from the past two weeks, so the military remains ready to defend the nation and its alliances. (U.S. Air Force photo by Tech. Sgt. Daniel E. Fernandez)

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Photo by: Tech. Sgt. Daniel E. Fernandez |  VIRIN: 200922-F-IB792-1805.JPG