WNuclear weapons of the United Kingdom
W1958 US–UK Mutual Defence Agreement
WBateman equation
WBritish contribution to the Manhattan Project
WBritish hydrogen bomb programme
WFrisch–Peierls memorandum
WGen 75 Committee
WHigh Explosive Research
WMAUD Committee
WMontreal Laboratory
WNassau Agreement
WPolaris (UK nuclear programme)
WPolaris Sales Agreement
WProject E
WProject Emily
WQuebec Agreement
WTrident (UK nuclear programme)
WTube Alloys
WV bomber