Use of Force

[Daphne Eviatar is the Director of Amnesty International USA's Security with Human Rights Program.] Harold Hongju Koh has written an impressive and disturbing account of many of the ways the Trump administration has undermined global institutions and subverted the international rule of law. He also offers some hope for those of us watching with horror as the current administration regularly upends...

[Laurie R. Blank is a Clinical Professor of Law, Director of the Center for International and Comparative Law and Director of the International Humanitarian Law Clinic at Emory University School of Law.] I want to thank Opinio Juris for the invitation to participate in this online symposium and congratulate Dean Harold Hongju Koh on his new book. In January 2018, then-U.S. Secretary...

[Dire Tladi is a  Professor of International Law at the University of Pretoria.] Introduction I first met Harold Hongju Koh in 2009 at a retreat on the definition of the crime of aggression for the purposes of the Rome Statute just outside New York. From my first engagement with him, I immediately knew two things about the man. First, our approaches to...

[Stephen Pomper is a non-resident senior fellow at Columbia Law School's Human Rights Institute and New York University Law School's Center for Law and Security, and served in a range of U.S. government legal and policy roles from 2002 through 2016.  The post is written in his personal capacity and draws on research conducted as a Senior Policy Scholar at...

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...