Trilateral Handshake Defense Secretary James N. Mattis, center, stands with Japanese Defense Minister Itsunori Onodera, left, and Australian Defense Minister Marise Payne during the Shangri-La Dialogue in Singapore, June 2, 2018. DoD photo by Tech Sgt. Vernon Young Jr. SHARE: Download: Full Size (1.72 MB) Credit: TSgt Vernon Young Jr. VIRIN: 180602-D-IO684-019A.JPG Photo Gallery