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 IMAGE: Download Image: Full Size (1.72 MB) Tags: James N. Mattis, SecDef, Indo-Pacific, Travels Photo By: TSgt Vernon Young Jr. VIRIN: 180602-D-IO684-019A.JPG Photo Gallery