Gabriele Abbondanza, Ph.D., is Visiting Fellow at the Department of Government and International Relations, University of Sydney. He specialises in Australian and Italian foreign and security policy; national power, and regional, middle, and great power theory. His research has been published in journals such as European Political Science, History of Political Thought, Australian Journal of International Affairs, and The International Spectator. He has published two monographs on Australian and Italian geopolitics (Aracne), and currently teaches a number courses related to International Relations and Security. Thomas Wilkins, Ph.D., is Senior Lecturer in International Security in the Department of Government and International Relations, University of Sydney, and a Senior Fellow (Non-Resident) at the Japan Institute for International Affairs. He has published widely on International Relations theory and Asia-Pacific securityissues in journals such as Review of International Studies, Australian Journal of International Affairs, and International Relations of the Asia Pacific. He co-edited the volume Rethinking Middle Powers (Routledge) and his latest monograph is entitled Security in Asia Pacific (Lynne Rienner).