Meeting of the Parliament 03 November 2015
For the past 30 years, my party has been in favour of maintaining a minimum nuclear deterrent. I should be clear right at the start that the only reason why we have not already had the main-gate decision to replace Trident on a like-for-like basis is because the Liberal Democrats blocked it when in government. That is the only reason why this debate is possible. Labour and the Tories, in their 2010 manifestos, were in favour of like-for-like replacement of Trident. Between them, they got a majority of seats and of votes across the UK and across Scotland. I am proud that the Liberal Democrats when in government were able to prevent the main decision from being taken and insisted on a review that looked at other options, including our preferred solution.
Back in the 1980s, we were against Trident replacing the Polaris system, as it escalated the deterrent above the minimum. We were told that that was to allow missiles to penetrate Moscow’s antiballistic missile defences. We did not believe that that was needed back then and nobody seriously thinks that it is needed now. It has always astonished me that, in 2010, Labour and the Conservatives thought that the Moscow-destroying option needed to be replaced.
We support having a minimum deterrent.