International Humanitarian Law

[Andreas Piperides is a PhD candidate and Graduate Teaching Assistant in Public International Law at the University of Glasgow] Introduction The recent unanimous judgment of the European Court of Human Rights (ECtHR or the Court) on the merits of Ukraine v. Russia (re Crimea) has been described as a ‘a clear and undeniable victory for Ukraine’. In the judgment the Court finds...

[Amanda Alexander is a senior lecturer at the Australian Catholic University] The ICC’s delayed judgement in the Al Hassan case had been long-anticipated in the hope that it might contribute to some emerging areas of international criminal law - in particular gender-based crimes and the treatment of non-state actors’ governance. When, however, the long and complex judgement was published, it created...

[Ayesha Malik is Deputy Director at the Research Society of International Law where she leads the Conflict Law Centre. She is also Adjunct Faculty at the Lahore University of Management Sciences where she teaches international criminal law to undergraduate students.] On April 1, Israel attacked Iran’s consulate in Damascus killing Iranian generals and military officers. Nearly two weeks later, Iran responded...

[Jérôme de Hemptinne is an Assistant Professor at Utrecht University] Several posts have been devoted to the delicate question of whether Western States could be implicated in an international armed conflict (IAC) against Russia because of the military, financial, and intelligence support they provide to Ukrainian authorities (see here, here, here, and here). The same question could also be raised regarding...

[Benjamin Meret is a PhD Candidate and teaching assistant at the University of Geneva. He holds an MA in international law from the Geneva Graduate Institute of international and development studies.] On the evening of January 9th, Ecuadorian President Daniel Noboa declared that the country’s armed forces were in an internal armed conflict against various criminal groups. This followed several critical...

[Full disclosure: I serve as the Prosecutor's Special Adviser on War Crimes.] In this post I want to provide an overview of the Rome Statute's principle of complementarity. The principle has been consistently misrepresented by politicians and journalists since word first got out that the Prosecutor, Karim Khan KC, intended to seek arrest warrants in the Palestine situation not only for...

[Megan Karlshøj-Pedersen is a Policy Specialist at Airwars, working across the U.K., U.S., the Netherlands and other European countries. Jessica Dorsey is an Assistant Professor of International and European Law at Utrecht University and the Managing Editor of Opinio Juris. Both authors are part of the civil society and academic consortium advising the Dutch Ministry of Defence described in this...

[Megan Karlshøj-Pedersen is a Policy Specialist at Airwars, working across the U.K., U.S., the Netherlands and other European countries. Jessica Dorsey is an Assistant Professor of International and European Law at Utrecht University and the Managing Editor of Opinio Juris. Both authors are part of the civil society and academic consortium advising the Dutch Ministry of Defence described in this...

[Raquel Vazquez Llorente is the Associate Director, Technology Threats and Opportunities, at WITNESS. Sarah Zarmsky is an Assistant Lecturer and PhD Candidate at the University of Essex Human Rights Centre. In 2023, she was a Visiting Scholar at the Human Rights Center at the University of California, Berkeley School of Law.  Daragh Murray is a Senior Lecturer in International Human Rights...

[The interview was conducted by Klaudia Klonowska, a Ph.D. Candidate in International Law at the Asser Institute and the University of Amsterdam. Klaudia is a member of the research project Designing International Law and Ethics into Military Artificial Intelligence (DILEMA) led by Dr. Berenice Boutin.] The Annual Lecture held at the Peace Palace is a long-standing tradition of the Asser Institute in The Hague....