Singapore Meeting Acting Defense Secretary Patrick M. Shanahan hosts a multilateral meeting with Asian leaders at the Shangri-La Dialogue in Singapore, May 31, 2019. SHARE: Download: Full Size (1.39 MB) Tags: shangri-la dialogue, shanahan, indo-pacific, acting defense secretary Credit: Lisa Ferdinando, DOD VIRIN: 190531-D-BN624-0084.JPG Photo Gallery