Our annual report detailing our activities and finance for the past year. Hard copies available.
Nuclear Information Service is an independent, not-for-profit research organisation. We investigate the UK nuclear weapons programme and publish accurate and reliable information to stimulate informed debate on disarmament and related issues.
Concept phase for UK Replacement Warhead begins
This is the first official stage of the warhead acquisition process
Integrated Review Refresh: more money but no change
Nuclear policy remains unchanged, despite additional funding.
AUKUS plan details: a triumph of hope over experience
The details of the plan do not fully address concerns about proliferation risks and submarine-building capacity.
John Ainslie’s Archives
The Ainslie Archive is a work-in-progress and feedback is welcomed. NIS is scanning, tagging and uploading the vast archive of the late nuclear weapons researcher. You can already browse over 1000 documents
‘Trouble Ahead’ – A video update
This video updates on our 2019 report which highlighted rising costs and programmatic risks in the UK nuclear weapons programme.