Shangri-La Dialogue Senior Fellow for Asia-Pacific Security, International Institute for Strategic Studies; Visiting Professor, Georgetown University School of Foreign Service; Senior Research Fellow, University of Cambridge. Former Brookings Institution expert. Held fellowships at Yale Law School's Paul Tsai China Center; Harvard Law School; Harvard Kennedy School; the Center for Strategic and International Studies; and the Centre for International Law at the National University of Singapore. Works on the politics, law and security of the Indo-Pacific, with a focus on the South China Sea dispute. World Economic Forum’s Global Future Council on Geopolitics. Former: World Economic Forum's Global Future Council on International Security; Editor-in-Chief, Cambridge Review of International Affairs and Singapore Law Review; Senior Producer, television news station in Asia. Writes in leading publications and broadsheets; speaks regularly at leading universities and international conferences.