This book investigates the UK’s nuclear weapon policy, focusing in particular on how consecutive governments have managed to maintain the Trident weapon system. The question of why states maintain nuclear weapons typically receives short shrift: its security, of course. The international is a perilous place, and nuclear weapons represent the ultimate self-help device. This book seeks to unsettle this complacency by re-conceptualizing nuclear weapon-armed states as nuclear regimes of truth and refocusing on the processes through which governments produce and maintain...