Kei Koga is Assistant Professor at the Public Policy and Global Affairs Programme, School of Social Sciences, Nanyang Technological University (NTU). His research focuses on IR theory, International Security, International Institutions, and East Asian security, including transformation of US-bilateral security networks and ASEAN-led institutions in the Indo-Pacific region. Previously, he was visiting fellow at the Center for Strategic and International Studies (CSIS) in 2017; a Japan-US Partnership Fellow at the Research Institute for Peace and Security (RIPS), Tokyo, in 2012-2014; Postdoctoral Fellow in the International Studies Program, The Belfer Center for Science and International Affairs, Harvard Kennedy School, in 2012-2013; a Vasey Fellow at the Pacific Forum CSIS in 2009-2010; and RSIS-MacArthur visiting associate fellow at S. Rajaratnam School of International Studies (RSIS), NTU in 2010.
He has published on topics that include East Asian security, US and Japanese foreign policies, the US-Japan alliance, and ASEAN. His recent publications include Reinventing Regional Security Institutions in Asia and Africa (Routledge 2017); Japan's ‘Indo-Pacific’ question: countering China or shaping a new regional order? (International Affairs, 2020); The Concept of “Hedging” Revisited: The Case of Japan's Foreign Policy Strategy in East Asia's Power Shift (International Studies Review, 2018); and ASEAN’s Evolving Institutional Strategy: Managing Great Power Politics in South China Sea Disputes (Chinese Journal of International Politics, 2018). His current book project is Managing Great Power Politics: ASEAN, Institutional Strategy, and South China Sea. He received his PhD in International Relations at the Fletcher School of Law and Diplomacy, Tufts University.