
Research
His key research interests: Public international law; the use of force in international law; the law of self-defence; non-state armed groups; the use of force by non-state actors; terrorism; state responsibility; the war on terror; international humanitarian law; warfare; international human rights law; history of international law; critical legal theory; theories of international relations.
His other individual research interests: History; international politics; political history; political science; political economy; philosophy.