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Senior Master Sgt. Christopher Brigan, 507th Maintenance Squadron first sergeant, stands for a photo in front of a KC-135R Stratotanker at Tinker Air Force Base, Oklahoma, July 11, 2020. Brigan is a Reservist who also serves on the frontlines as Deputy Fire Chief with The Village Fire Department in The Village, Oklahoma. (U.S. Air Force photo by Master Sgt. Grady Epperly)
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