This book is a comprehensive analysis of the lawfulness of state-sponsored targeted killings under international human rights and humanitarian law. It examines treaties, custom, and general principles of law to determine two distinct normative paradigms which govern the intentional use of lethal force against selected individuals in law enforcement and the conduct of hostilities. It also addresses the relevance of the law of interstate force to targeted killings, and the interrelation of the various normative frameworks which may simultaneously apply to operations involving the use of lethal f ... More

This book is a comprehensive analysis of the lawfulness of state-sponsored targeted killings under international human rights and humanitarian law. It examines treaties, custom, and general principles of law to determine two distinct normative paradigms which govern the intentional use of lethal force against selected individuals in law enforcement and the conduct of hostilities. It also addresses the relevance of the law of interstate force to targeted killings, and the interrelation of the various normative frameworks which may simultaneously apply to operations involving the use of lethal force. The book shows in what circumstances targeted killings may be considered as internationally lawful. The practical relevance of the various conditions and modalities are illustrated by reference to concrete examples of targeted killing from recent state practice. The book argues that any targeted killing not directed against a legitimate military target remains subject to the law enforcement paradigm, which imposes extensive restraints on the practice. Even under the paradigm of hostilities, no person can be lawfully liquidated without further considerations. As a form of individualized or surgical warfare, the method of targeted killing requires a ‘microscopic’ interpretation of the law regulating the conduct of hostilities which leads to nuanced results reflecting the fundamental principles underlying international humanitarian law. It concludes by highlighting and comparing the main areas of concern arising with regard to state-sponsored targeted killing, and by placing the results of the analysis in the greater context of the rule of law.