U.S. Air Force Master Sgt. Joseph Sandahl, 353rd Special Operation Maintenance Squadron aero-repair section chief, speaks with foreign air force members about his units’ maintenance methods during the 2018 Fighter Logistics and Safety Symposium Aug. 29, 2018, at Kadena Air Base, Japan. Air force officers from Malaysia, Japan, Bangladesh, Sri Lanka, Thailand, Australia, Indonesia and India attended the symposium to boost fighter interoperability within the Pacific region. (U.S. Air Force photo by Senior Airman Quay Drawdy)