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To have your event or announcement featured in next week’s post, please send a link and a brief description (1-2 paragraphs) to ojeventsandannouncements@gmail.com. Call for Applications Assistant Editor: Come and join our team! Opinio Juris is looking for three Assistant Editors to help with reviewing and assessing content that comes to our blog. This would be a volunteer position with a time commitment of approximately...

[Terje Einarsen is Professor of International Law at the University of Bergen and Chairperson of the Norwegian Section of International Commission of Jurists]  Part I of this post discussed why the jurisdiction should be extended and the current proposal to amend Article 15bis. An Alternative Proposal: Amending Article 5 Against this background (see Part I), it would presumably be better and more effective...

[Terje Einarsen is Professor of International Law at the University of Bergen and Chairperson of the Norwegian Section of International Commission of Jurists] The Assembly of State Parties special session on the review of the amendments on the crime of aggression will be held at the United Nations, New York, 7 to 9 July 2025.  It comes with a challenging geopolitical...

[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...

[Laura van der Hoeven holds academic degrees in Public International Law and Business Administration. Her work focuses on the intersection of foreign relations and international law, with particular interest in security alliances, soft power diplomacy, and the application of international law to territorial disputes.] The ongoing conflict in the Gaza region has resulted in severe humanitarian and environmental losses. While international...

11 April 2025 We, Hungarian international lawyers, observing with great concern the recent international and domestic events, guided by the best of our knowledge, professional convictions, and social responsibility, issue the following statement on certain current issues with international law relevance. 1. Bowing our heads before the victims who suffered horrors shocking the conscience of humanity, we declare our firm commitment to...

[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...

Come and join our team! Opinio Juris is looking for three Assistant Editors to help with reviewing and assessing content that comes to our blog. This would be a volunteer position with a time commitment of approximately 3-4 hours per week. Each Assistant Editor would be responsible for monitoring and reviewing submissions for substantive content, ensuring submissions meet formatting and content...

To have your event or announcement featured in next week’s post, please send a link and a brief description (1-2 paragraphs) to ojeventsandannouncements@gmail.com. Call for Panel Proposals International Law Weekend 2025: The American Branch of the International Law Association (ABILA) is pleased to invite panel proposals for International Law Weekend 2025 (ILW 2025)—the premier international law event of the fall season. ILW...

[Ozan Yildirim works as an Expert Associate in the Humanitarian Affairs Section of the Permanent Mission of Switzerland to the UN in Geneva and holds an LL.M. in International Humanitarian Law and Human Rights from the Geneva Academy] This post is written in the author's personal capacity. When it comes to the disappearance of individuals, non-State actors around the world are increasingly...

[Lukas Willmer is a PhD candidate at Humboldt University Berlin, with a research focus on governmental status and recognition in international law] In September 2024, Australia, Canada, Germany, and the Netherlands announced their intention to initiate proceedings before the ICJ against Afghanistan for violations of the Convention on the Elimination of All Forms of Discrimination against Women (CEDAW). The four states...

As I write these lines, the United States is fighting for the very soul of its democracy. Under dispute is whether their government can forcibly transfer a lawful resident – in this case a Latino with a tattoo – to a forced labour camp in El Salvador without any due process. For now, the US Supreme Court’s answer seems to be “no”, provided the...