KUNSAN AIR BASE, Republic of Korea --   Senior Airman Ridge Logan, 8th Aircraft Maintenance Squadron crew chief, attaches a fuel hose to an F-16 Fighting Falcon at Kunsan Air Base, Republic of Korea, April 28, 2022. Crew chiefs work closely with 8th Logistics Readiness Squadron petroleum, oil and lubricants flight (POL) technicians to ensure the refueling process is completed accurately and effectively. (U.S. Air Force photo by Staff Sgt. Gabrielle Spalding)