Issues of defence politics and policy have long been at the forefront of political agendas and defining of international affairs. With a focus on examining the fundamental sources of - and defence policy responses to - the new 'post-9/11' security environment, this volume offers an up-to-date, balanced and comprehensive overview of defence politics worldwide, with chapters written by an international team of defence experts. *Part 1: International Dimensions. Chapters examine the changing conception of self-defence, security collaboration for combating terrorism, the United Nations and...