Taking prisoners: reviewing the international humanitarian law grounds for deprivation of liberty by armed opposition groups

30 September 2011 Deborah Casalin

While detention by armed opposition groups in non-international armed conflict is a reality that is foreseen and not prohibited by international humanitarian law, the grounds upon which it may take place are not defined. This article looks more closely at the customary international humanitarian law prohibition on arbitrary deprivation of liberty, and how it can apply to armed opposition groups in a manner that makes compliance realistic. It focuses on the legal bases upon which armed opposition groups may detain persons who are taken into custody in order to remove them from hostilities or for security purposes. An approach to detention by armed opposition groups based on the principles of international humanitarian law applicable to international armed conflicts is explored and its limitations defined.

About the author

Deborah Casalin
Policy Officer for the CIDSE Israel–Palestine Working Group

Deborah Casalin is currently the Policy Officer for the CIDSE Israel–Palestine Working Group. She was formerly Editorial Assistant of the Review, and holds an LL.M. from the Geneva Academy of International Humanitarian Law and Human Rights.