International Criminal Law

[Safia K Southey is a student at Columbia Law School, with experience at Amnesty International, Human Rights Watch, the Center for Justice and Accountability, and the International Center for Transitional Justice. She focuses on international law, Middle East policy, and alternative justice mechanisms.] On March 11, 2025, something unusual happened—the International Criminal Court (ICC) secured the arrest of a former head...

[Andrew Forde is an Adjunct Lecturer at the Irish Centre for Human Rights.] In his famous poem, The Road Not Taken, Robert Frost laments the fact that travelling one road precludes travelling another but acknowledges that taking the road less travelled can make all the difference. The journey towards accountability for the crime of aggression has begun but we have reached a fork in the...

On April 4, a group of five states -- Costa Rica, Germany, Sierra Leone, Slovenia and Vanuatu -- formally submitted to the UN Secretary-General the text of a proposed amendment to the Rome Statute. The amendment seeks to harmonise the ICC's jurisdiction over the crime of aggression with the jurisdictional regime that applies to the other crimes. It would do...

[Maya Nirula is a dual-qualified international human rights lawyer with multi-jurisdictional experience consulting and litigating on issues of business and human rights] Recapitulation  This is the second of a two-part series, the Role of Business in War. Part I: The Old Offense evaluated the interaction between International Humanitarian Law (IHL), International Human Rights Law (IHRL), and International Criminal law (ICL) in governing gross...

[Maya Nirula is a dual-qualified international human rights lawyer with multi-jurisdictional experience consulting and litigating on issues of business and human rights] Introduction  This is the first of a two-part series, the Role of Business in War. Part I: The Old Offense will evaluate the interaction between International Humanitarian Law (IHL), International Human Rights Law (IHRL), and International Criminal law (ICL) in governing...

When the news broke that the former Philippines President Rodrigo Duterte had been arrested and detained upon arrival at Manila’s airport from an overseas trip, by Philippine police executing an international arrest warrant, it was the culmination of months of speculation. The political feud and infighting in the Philippines halls of power certainly facilitated this moment. But let us not forget, it’s been the relentless work...

[Benjamin Thorne is a Lecturer (Assistant Professor) in Criminal Law at the University of Reading] Almost 3 weeks into Donald Trump’s second term as US President and one could have been forgiven for becoming somewhat numb to the seemingly never ending conveyor belt of Executive Orders (EO) being announced. However, one particular EO jolted many from their numbness, not because it...

[Mark Klamberg is professor of international law at Stockholm University and currently resides in Washington, DC, where he is affiliated with American University WCL and the Atlantic Council’s Strategic Litigation Project. Alexandra Lily Kather provides expert legal advice to a range of accountability actors, including the Strategic Litigation Project at the Atlantic Council, on violations of international criminal law with a...

[Mark Klamberg is professor of international law at Stockholm University and currently resides in Washington, DC, where he is affiliated with American University WCL and the Atlantic Council’s Strategic Litigation Project. Alexandra Lily Kather provides expert legal advice to a range of accountability actors, including the Strategic Litigation Project at the Atlantic Council, on violations of international criminal law with a...

[Emma Charlene Lubaale is a Ugandan Senior Lecturer in Law at the University of Greenwich in London, and a non-resident Research Professor at Rhodes University’s Faculty of Law in South Africa. Some of her recent publications focus on National accountability for international crimes in Africa and the intersection of gender and criminal justice in Africa.] Introduction  Thomas Kwoyelo was a mid-level commander...

[Maria Crippa is a postdoctoral fellow in international criminal law at the University of Milan and a visiting researcher at the University of Tilburg. Matteo Colorio is a PhD candidate in international law at Sant’Anna School of Advanced Studies in Pisa and a visiting researcher at the University of Tilburg.] Introduction Osama Elmasry Njeem, also known as Elmasry, was arrested in Italy on...

[Dr Patrick Kroker is senior legal advisor with the European Center for Constitutional and Human Rights, where he is responsible for the center's work on accountability for crimes in Syria. He is a German-qualified attorney and, in this capacity, regularly represents survivors of international crimes in UJ investigations and trials, including in the first case on Syrian state torture in...