International Humanitarian Law and Non-State Actors: A Contradiction of Terms?

There seems to have been a shift in the state-centric vision of international relations, following the increasing role of non-state actors (NSAs) on the international scene, particularly in the context of armed conflicts. Ezequiel Heffes, Marcos Kotlik and Manuel Ventura, editors of International Humanitarian Law and Non-State Actors, present through this collection of contributions an overview of legal issues arising from this new reality. The editors draw on their personal experience to explain how NSAs contribute to the development of international humanitarian law (IHL) and to suggest that in order to promote respect for IHL by all parties involved in an armed conflict, this new role should be given due consideration from a legal standpoint. The review aims to confront critically the position taken in the volume, assessing the pros and cons of an increased recognition (and potential legitimisation) of NSAs, with a particular focus on non-state armed groups. It discusses, in particular, the implications of this process for the exercise of sovereign rights and respect for fundamental guarantees, especially in relation to the powers to detain and to adjudicate.