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.
Latest news
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Concept phase for UK Replacement Warhead begins
This is the first official stage of the warhead acquisition process
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Integrated Review Refresh: more money but no change
Nuclear policy remains unchanged, despite additional funding.
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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.
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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
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‘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.