U.S. Air Force Senior Airman Gregory J. Kim and Airman 1st Class Corey K. Coby, 316th Civil Engineer Squadron electrical power production shop, setup a mobile generator outside Tactical Fitness Center at Joint Base Andrews, Md., June 11, 2025. Team Andrews transformed the fitness center into living quarters to support U.S. Army Soldiers who were staying on base prior to the Army’s 250th birthday celebration in Washington, D.C. (U.S. Air Force photo by Patrick Griffith)