The influence of jus cogens on international crimes: have they made a difference

Research output: Chapter in Book/Report/Conference proceedingChapter (peer-reviewed)

Authors

Colleges, School and Institutes

Abstract

It is often thought that the concepts of jus cogens and international crimes walk hand in hand. After all, they both, appear at least to be about protecting basic values of the international community of States. Some even go as far as to assert that international crimes are, per se jus cogens. However, this piece will argue that this goes too far. Although there is a fair amount of substantive overlap, international crimes can exist outside of violations of jus cogens, and indeed pre-dated the acceptance of such a concept. Furthermore, through an evaluation of the jurisprudence of the ICJ and the ICTY, it will be argued that for the most part, no real additional consequences have been seen to flow from the jus cogens nature of violations of international criminal law, and where such consequences have been postulated (most notably in the Furundjžia case) these can be easily explained on other bases than jus cogens. It will conclude that in spite of frequent reference to the concept, especially in an academic context, it has not influenced States on point in any meaningful way.

Details

Original languageEnglish
Title of host publicationThe Achievements Of International Law
Subtitle of host publicationEssays in Honour of Professor Robin Churchill
EditorsUrfan Khaliq
Publication statusPublished - 2020