David Letts is the Director of the Centre for Military and Security Law, Australian National University College of Law, and an Associate Professor at the Australian National Centre for Ocean Resources and Security, University of Wollongong. He continues to serve in a part-time role in the Royal Australian Navy and has undertaken a wide range of operational, legal, and policy roles over more than four decades of navy service. David’s academic research interests centre upon the application of legal regimes to military operations, and he has published academic articles and book chapters on topics including military justice, law of the sea, maritime security, the law of naval warfare, international humanitarian law, and the legal issues that arise on peacekeeping operations. He is the co-editor of Law of the Sea in South East Asia (Routledge 2020). Rob McLaughlin is Professor of Law at the Australian National Centre for Ocean Resources and Security at the University of Wollongong, Senior Fellow at the Stockton Center for International Law at the U.S. Naval War College, and Honorary Professor at the Australian National University College of Law. He served for several decades in the Royal Australian Navy as a seaman and legal officer, and more recently worked in the UNODC Global Maritime Crime Programme. His research interests include the law of naval warfare, maritime security and law enforcement, the law of armed conflict, and military and security law. His most recent book is Recognition of Belligerency and the Law of Armed Conflict (Oxford 2020).