191205-F-IF502-0113
Air Marshal Mel Hupfeld, Royal Australian air force chief, Gen. Philippe Lavigne, French air force chief of staff, Gen. Yoshinari Marumo, Koku Jieitai (Japan Air Self Defense Force) chief of staff, and U.S. Air Force Chief of Staff Gen. David L. Goldfein, participate in a multi-domain operations panel during the 2019 Pacific Air Chiefs Symposium on Joint Base Pearl Harbor-Hickam, Hawaii, Dec. 5, 2019. The theme of PACS 19, “A Collaborative Approach to Regional Security,” focuses on building mutual understanding of varied regional perspectives through bilateral engagements and multinational panels and meetings. (U.S. Air Force photo by Staff Sgt. Mikaley Kline)