International Humanitarian Law

[Francesco Paolo Levantino is a PhD Candidate in International and European Human Rights Law at Sant’Anna School of Advanced Studies (Pisa, Italy).] Introducing “Emotion Recognition” Among many other innovations, Artificial Intelligence (AI) has paved the way for “inferring” human emotions by the automated analysis of physical, physiological or behavioural characteristics. The purported capabilities and potential applications of emotion recognition technology (ERT)...

[Esti Tambay is a Strategic Litigation Officer at the Open Society Justice initiative, working primarily on accountability for international crimes. Anna Khalfaoui is an Associate Lawyer at Open Society Justice Initiative, working primarily on accountability for international crimes and climate justice.] The Wagner Group has been associated with international crimes and serious human rights violations in Ukraine since the launch of Russia’s full-scale...

Introduction Of all the questions I've been asked concerning the latest round of violence in the Israel/Palestine situation, the most common is whether Israel's actions in Gaza amount to the war crime of collective punishment. Because of my role as a Special Advisor to the ICC Prosecutor, it would be inappropriate for me to address that question; there is, of course,...

[Alonso Gurmendi is a Lecturer in International Relations at Kings College London’s Department of War Studies and a contributing editor at Opinio Juris. I wish to thank Dr. Helen M. Kinsella, Prof. Adil Haque, and Ms. Sarah Zarmsky for their comments on previous versions of this post] On October 7th, Hamas militants broke down the security fences around Gaza, took over...

[Dr Saeed Bagheri is Lecturer (Assistant Professor) in International Law at the University of Reading School of Law. He conducts research in the law on the use of force and international humanitarian law.] After three decades of being occupied by Armenia, the territories in and around Nagorno-Karabakh (NK), which make up more than 20 per cent of Azerbaijan’s territory were recaptured...

In a world where powerful states are becoming more brazen in their impunity, it is crucial to give voice to those who resist. Along with nearly 800 lawyers, scholars, and practitioners, representing a diverse range of perspectives from academia and practice, I have signed a statement warning of the possibility of genocide in Gaza, Palestine. This open letter underscores the...

Introduction  In March 2022, I wrote a piece for Opinio Juris in which I described the international legal community as a “visible college.” Playing on Schachter’s concept of an “invisible college” of international lawyers “dispersed throughout the world” (p 217) but united in their faith in the law’s pacifying and transformative potential, my piece celebrated international lawyers’ willingness to engage with...

Since my fields of research include criminal law, international law, and international humanitarian law, several colleagues and students have asked for my preliminary legal assessment regarding the recent attacks in Israel by Hamas terrorists. These terrorist attacks were egregious and shocking violations of human dignity and cannot be justified in any context.  Although facts are still being gathered, the available evidence...

[Nick Leddy is Head of Litigation at Legal Action Worldwide, and a former Trial Lawyer for the Office of the Prosecutor of the International Criminal Court, where he worked, inter alia, on the situation in Myanmar/Bangladesh] Six years ago, in August 2017, the Myanmar military began a deadly operation in Rakhine State targeting the Rohingya group. This “Clearance Operation” caused incredible...

Evropeyska Pravda is reporting that, although clearly not its first choice, Ukraine would be willing to accept an internationalized tribunal for the crime of aggression as long as it is based in another state's judicial system. Here are the relevant paragraphs, quoting the Deputy Head of the Office of the President: Ukraine decided on these concessions, Andriy Smirnov admitted for the...