Unbound in War? International Law and Britain's Participation in the Korean War

Abstract

AbstractThis interdisciplinary paper examines the influence and interpretation of international law in the use of force by an important but understudied country, Britain, during one of the most significant conflicts since 1945: the Korean War of 1950–53. Through innovative application of sociological theories in International Law [IL] and International Relations [IR], and rigorous qualitative analysis of declassified documents, I advance a two-pronged argument. First, contrary to what some dominant IR perspectives might predict, Britain's involvement in the war suggests that international law can play four underappreciated roles when states use force: (1) it helps constitute the identity of actors; (2) it helps regulate their conduct; (3) it permits and legitimates certain actions; and (4) it structures the process by which agents seek to develop new rules. However, contrary to what many IL approaches might predict, it is unclear whether these effects are ultimately attributable to an obligatory quality in law.