Author: Jessica Dorsey

[Jessica Dorsey is an Assistant Professor of International Law at Utrecht University School of Law and Managing Editor of Opinio Juris. This post is the sixth in a series of analyses on aspects of the recent adoption of the 2024-2026 CCW GGE LAWS report.] Introduction This post traces the trajectory of the concepts of responsibility and accountability across successive iterations of the GGE's Rolling...

[Jessica Dorsey is an Assistant Professor of International Law at Utrecht University School of Law and Managing Editor of Opinio Juris. Rain Liivoja is a Professor at the University of Queensland Law School, and a Director of the Asia-Pacific Institute for Law and Security. Netta Goussac is an Associate Senior Researcher at the Stockholm International Peace Research Institute and Associate Partner at...

[Jessica Dorsey is an Assistant Professor of International Law at Utrecht University School of Law and Managing Editor of Opinio Juris.]The UN Independent International Fact-Finding Mission on the Islamic Republic of Iran (FFMI) released its 18-page report to the Human Rights Council on 17 September 2026. In the report, among other findings, the Mission outlines reasonable grounds to believe that the United...

[Sarah Shoker is a Senior Non-Resident Fellow in artificial intelligence at U.C. Berkeley Risk and Security Lab and former Geopolitics Team Lead at OpenAI. Jessica Dorsey is an Assistant Professor of International Law at Utrecht University School of Law and Managing Editor of Opinio Juris.] What began as a quiet contract dispute between the U.S. Department of Defense and the AI...

[Taylor Kate Woodcock is a researcher in public international law at the T.M.C. Asser Instituut and Jessica Dorsey is an Assistant Professor of International Law at Utrecht University School of Law and Managing Editor of Opinio Juris.]  Four and a half months have passed since the Minab school bombing by United States forces in Iran on 28 February 2026, killing at least 157 people – including 120...

[Jessica Dorsey is an Assistant Professor of International Law at Utrecht University School of Law; Zena Assaad is an Associate Professor at the School of Engineering, Australian National University; Elke Schwarz is a Professor of Political Theory at Queen Mary University London; Ingvild Bode is a Professor of International Relations, University of Southern Denmark. The authors are all members of the Independent Advisory Board on Legal Reviews...

[Jessica Dorsey is an Assistant Professor of International Law at Utrecht University School of Law; Elke Schwarz is a Professor of Political Theory at Queen Mary University London; Ingvild Bode is a Professor of International Relations, University of Southern Denmark; Zena Assaad is an Associate Professor at the School of Engineering, Australian National University; and Neil Renic is a Lecturer...

[Jessica Dorsey is an Assistant Professor of International Law at Utrecht University School of Law; Elke Schwarz is a Professor of Political Theory at Queen Mary University London; Ingvild Bode is a Professor of International Relations, University of Southern Denmark; Zena Assaad is an Associate Professor at the School of Engineering, Australian National University; and Neil Renic is a Lecturer...

We are delighted to announce that Sinan Abidi will be joining the Opinio Juris Editorial Team as an Editorial Assistant this month. Sinan will support the full Editorial Team with copyediting, logistics, and coordination of special projects and events. His bio is below: Sinan Abidi is in the final year of his Senior Status LLB degree at Queen's University Belfast...

[Jessica Dorsey is an Assistant Professor of International Law at Utrecht University School of Law, an Executive Board Member of Airwars, and the Managing Editor of Opinio Juris.] In a New York Times essay published last week, Jeh Johnson, General Counsel of the Department of Defense in President Barack Obama’s first term and Director of Homeland Security in his second, seeks...

[Jessica Dorsey is an Assistant Professor of International Law at Utrecht University School of Law, a member of the core teaching team of the Utrecht University Open-Source Global Justice Investigations Lab and Managing Editor of Opinio Juris] This week, Opinio Juris has the pleasure of hosting an exciting discussion on open-source investigations labs, educational approaches and societal impact. The collection of...

We are delighted to announce exciting developments on the editorial side of Opinio Juris that will strengthen our operations and further support our mission to serve as a leading forum for discussion on international law and international relations. First, we are thrilled to welcome four outstanding new Assistant Editors for Review. These talented individuals bring rich and diverse experiences in international law and will play a...