This book analyses the primary relevant rules of international law applicable to extra-territorial use of force by states against non-state actors.
Force in this context takes many forms, ranging from targeted killings and abductions of individuals to large-scale military operations amounting to armed conflict. Actions of this type have occurred in what has become known as the 'war on terror', but are not limited to this context. Three frameworks of international law are examined in detail.
These are the United Nations Charter and framework of international law regulating the resort to force in the territory of other states; the law of armed conflict, often referred to as international humanitarian law; and the law enforcement framework found in international human rights law.
The book examines the applicability of these frameworks to extra-territorial forcible measures against non-state actors, and analyses the difficulties and challenges presented by application of the rules to these measures.