"Environmental Protection and non-state armed groups: setting a place at the table for the elephant in the room", Toxic Remnant of War Project Blog, December 2015


"Counter-Terrorism and the Protection of Civilians", Danish Institute of International Studies Report, Dec. 2015 (with Jairo Munive)


"Education and Armed-Non State Actors: Towards a comprehensive agenda", Background Paper for Protect Education in Insecurity and Conflict/Geneva Call International Workshop, June 2015


“The Security Council and Humanitarian Relief in Opposition Held Territory”, European Journal of International Law: Talk!, 12 August 2014


“Monitoring Armed non-State Actor Compliance with Humanitarian Norms: a Look at International Mechanisms and the Geneva Call Deed of Commitment", International Review of the Red Cross, issue 883, 2012 (with Pascal Bongard)


“Engaging Armed Non-State Actors to Protect Children from the Effects of Armed Conflict: When the Stick Doesn't Cut the Mustard", Journal of Human Rights Practice, issue 1, volume 4 (2012)


“Armed Non-State Actors and Humanitarian Norms: Lessons from the Geneva Call Experience", in Modern Warfare: Armed Groups, Private Militaries, Humanitarian Organizations, and the Law, UBC Press, Vancouver, 2012 (with Elisabeth Decrey Warner and Pascal Bongard)


“Jungle Justice: Passing Sentence on the Equality of Belligerents in Non-International Armed Conflict”, International Review of the Red Cross, issue 867, 2007


“Acts of Non-State Armed Groups and the Law Governing Armed Conflict”, American Society of International Law Insight, vol. 10, issue 21 (August 2006)