Hitoshi Nasu is a Professor of Law at the United States Military Academy, West Point. Currently, he also serves as a Senior Fellow at the Stockton Center for International Law, United States Naval War College, and a Principal Visiting Research Fellow at the University of Reading. Prior to his current appointment, he worked as Professor of International Law at the University of Exeter. From 2007 to 2017 he taught law at the Australian National University, where he was also Co-Director of the Centre for Military and Security Law.