Royal Malaysian air force Col Ir. Azhar bin Idris inspects a 30mm shell after a restoration demonstration during the 2019 Logistics and Safety Symposium held at Osan Air Base, Republic of Korea, Sept. 5, 2019. Officers from Australia, Indonesia, the Republic of Korea, the Philippines and Thailand attended the symposium to boost fighter interoperability within the Pacific region. (U.S. Air Force photo by Staff Sgt. James L. Miller)