Joel Ng is Research Fellow and Deputy Head of the Centre for Multilateralism Studies (CMS). His research focuses on regionalism, integration, security, and intervention norms, focusing on ASEAN and its dialogue partners as well as the African Union. He began his career in international affairs working in Uganda on peace, conflict, and refugee issues. He has also worked in the private sector in Singapore in public and investor relations. He is presently in the Singapore committee for the Council for Security Cooperation in the Asia-Pacific (CSCAP). Dr Ng is the author of Contesting Sovereignty: Power and Practice in Africa and Southeast Asia (Cambridge University Press, 2021). He has published widely in venues such as International Affairs, Project Syndicate, the Council on Foreign Relations, and the Carnegie Endowment for International Peace. He has a DPhil from the University of Oxford, where he was an Oxford-Swire and Tan Kah Kee scholar, and also holds a MA (Distinction) from the University of Sussex, and a BA (Hons) from the University of East Anglia.