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Politico-Military Counsellor, Ankur Narayan, recalls Russia’s pattern of reassurance without transparency and refusal to engage OSCE risk‑reduction mechanisms before its full‑scale invasion of Ukraine - and calls on Russia to explain what practical steps it is now prepared to take...

• Updated: 18 February 2026

This paper has been published to inform stakeholders, and there are no imminent decisions.

• Updated: 20 January 2014

• Updated: 4 December 2006

This paper reports the key findings of a review of the underpinning for the strategy. It presents the Credible Options for oxide fuels and our assessment of them against a number of criteria.

• Updated: 21 November 2011

Redacted report outlines the credible options for a future management strategy for the UK civil stockpile of separated plutonium.

• Updated: 7 December 2010

Strategic and economic case for the NDA management option for nuclear waste and materials at Harwell site.

• Updated: 9 August 2011

Summary of the Higher Activity Wastes (HAW) credible options to be taken forward by the NDA.

• Updated: 17 February 2011

• Updated: 2 August 2022

Potential strategic options have been identified for wastes which are not suitable for treatment in existing processing plants (or those currently planned at a detailed level).

• Updated: 30 September 2016

Strategic framework in which operators develop their strategy for the management of current arisings of operational graphite waste.

• Updated: 20 January 2014