The Fourth Geneva Convention, adopted 75 years ago, was the first humanitarian law convention dedicated to humanitarian protections for civilians during armed conflict. Amongst its numerous protective rules, it provides the main rules of international humanitarian law (IHL) governing the exceptional practice of internment of protected persons – i.e. the detention of such persons for security reasons during international armed conflict.

In this post, and in the lead up to the 75th anniversary of the Geneva Conventions later this year, ICRC Legal Adviser Mikhail Orkin introduces a new series on how the rules governing the grounds and procedures for the internment of protected persons – the primary source for which is the Fourth Convention – have been interpreted, presenting a range of questions and challenges that states have faced in implementing these rules.