The Government have committed to a full debate on our decision to renew the UK's independent nuclear deterrent. It is only right that Parliament has the opportunity to debate and vote on this decision. The outcome of that debate will, therefore, inform the naval base review.
[holding answer 15 January 2007]: There are a number of areas where the UK and US undertake joint trials programmes under the auspices of the 1958 Mutual Defence Agreement as it is more cost-effective than each nation undertaking wholly independent trials programmes. For these trials, each nation is dependent on the other for the provision of agreed facilities and trials information.