U.S. Air Force Senior Airman William Williams, 51st Maintenance Squadron sheet metal and corrosion technician, loads a paint sprayer in the corrosion shop Osan Air Base, Republic of Korea, June 20, 2017. Williams was one of the members of Corrosion Control who expertly painted the 36th Fighter Squadron Flying Fiends Centennial F-16 Fighting Falcon. (U.S. Air Force photo by Staff Sgt. Alex Fox Echols III)