Emily Crawford is an Associate Professor at the University of Sydney Law School, where she teaches and researches in international law, international humanitarian law and international criminal law. She has published widely in the field of international humanitarian law, including two monographs (The Treatment of Combatants and Insurgents under the Law of Armed Conflict (2010) and Identifying the Enemy: Civilian Participation in Hostilities (2015)), and she is currently working on her third monograph, on the impact of non-binding instruments in international humanitarian law. She is an associate of the Sydney Centre for International Law at the University of Sydney Law School, and a co-editor of the Journal of International Humanitarian Legal Studies. Alison Pert is an Adjunct Associate Professor at the University of Sydney, where she lectures in international law, specialising in the use of force and international humanitarian law. She qualified as a barrister in London after a pupillage with (now) Dame Rosalyn Higgins Q.C. and has practised as a lawyer in government and the private sector in London, Papua New Guinea and Australia. She has represented Australia at international organisations including Unidroit and UNCITRAL, and in treaty negotiations. Her interests in the convergence of politics, international law and international relations led to her doctorate and 2014 monograph on Australia's record as a good international citizen.