In association with the International Commission of Jurists

Foreign Relations Law

19 Nov

[Jutta Brunnée is Professor of Law and Metcalf Chair in Environmental Law, Faculty of Law, University of Toronto. This essay is based on a keynote presentation given at the annual conference of the Canadian Council on International Law in Ottawa, on November 2, 2018. It draws in part on Jutta Brunnée, “Multilateralism in Crisis,” forthcoming in American Society of International Law,...

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03 Oct

[Jean Galbraith is a Professor of Law at the University of Pennsylvania Law School.] What is the Trump Administration doing to U.S. foreign policy and more generally to the world? In his new book, The Trump Administration and International Law, Harold Hongju Koh tackles this question in a way that manages to be both deep and accessible, a scholarly accounting and...

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02 Oct

[Sean D. Murphy is the Manatt/Ahn Professor of International Law at George Washington University.] Harold Hongju Koh has produced an unabashedly progressive manifesto that seeks to explain why it is that many of the initiatives of the early Donald Trump administration relating to transnational affairs have not achieved their objectives, while simultaneously laying out a “counterstrategy of resistance.” To this end, Koh employs...

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02 Oct

[Harold Hongju Koh is Sterling Professor of International Law at Yale Law School. He returned to Yale in January 2013 after serving for nearly four years as the 22nd Legal Adviser of the U.S. Department of State.] The editors of the rebooted Opinio Juris 2.0 and the International Commission of Jurists are most gracious to hold this impressive symposium on my...

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01 Oct

To celebrate the launch of our new website and new members, Opinio Juris will be holding a symposium over the next two weeks on Harold Hongju Koh's new book, The Trump Administration and International Law, which was just published by Oxford University Press. (You can get a 20% discount by clicking on the OUP advertisement to the right of this...

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19 Sep

The International Commission of Jurists organised a fascinating side-event yesterday at the Human Rights Council. Here is the ICJ's background statement: Particularly when crimes under international law are perpetrated on a large scale in situations of crisis, there is an urgent need to preserve evidence for use in eventual criminal proceedings, whether at the International Criminal Court or other national or...

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21 May

[Katayoun Hosseinnejad is a university lecturer of international law and attorney at law in Iran and Pouria Askary is an assistant professor of international law at law school of ATU and a visiting professor of law at Islamic Azad University and Tarbiat Modarres University.] On May 10, two days after the US President pulled his country out of the Joint Comprehensive Plan of...

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08 May

We have published a series of fascinating posts in recent days debating whether the permanent members of the Security Council have a legal obligation under the UN Charter not to veto resolutions calling for the investigation or prosecution of atrocity crimes. Jennifer Trahan argued yes; Mohamed Helal responded no; and Trahan replied yes again. I am not convinced by Trahan's response...

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03 May

I had the pleasure of participating yesterday in a superb -- and long! -- panel on the 2013 siege of Eastern Ghouta. The panel discussed the facts, the law, and the politics of the siege. I was joined by Hussam Alkatlaby, the Executive Director of the Syrian Violations Documentation Centre; Joost Hiltermann, programme director for Middle East & North Africa at...

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