U.S. Air Force Airmen assigned to the 316th Civil Engineer Squadron inspect a generator during a Nationals Park facility exchange in Washington, D.C., Oct. 21, 2024. The exchange was part of a tour to provide insight on the differences and similarities of civil engineering between the military and civilian industry. (U.S. Air Force photo by Airman 1st Class Daniel Walderbach) (This photo has been altered for security purposes by removing identification badges)