This article explores the issue of whether individuals who join enemy forces during international armed conflicts are entitled to prisoner of war status upon capture. It presents the long-running debate on the topic through a study of divided scholarly opinions and judicial decisions. An original analysis of the competing theories is conducted on the basis of available state practice, treaty interpretation methodology, and novel critical arguments and proposals. The article seeks to challenge the value attributed to mainstream academic opinions and judicial precedents and open the debate in an area of international humanitarian law that is still under development.
