Trident Alternatives Review

Mark Lazarowicz Excerpts

Wednesday 17th July 2013 Commons Chamber

[Danny Alexander]

The whole purpose of nuclear deterrents is to deter their use.

The judgment must be made about where on the ladder we believe that it is credible to stand, provided that the ability to scale up or down as threats change and the momentum of proliferation on the one hand and disarmament on the other shift. As a recognised nuclear weapon state under the non-proliferation treaty, we have an obligation to move towards a world in which nuclear weapons are no longer part of state security and defence postures. It is true that Britain has made significant steps since the cold war in disarmament terms. Some would argue that Britain has done its bit for disarmament and we have reached the minimum level possible. That argument has been deployed at every point at which we have scaled down over the past 20 years, but each time it has proven not to be true. The next step down the ladder is to reduce the salience of nuclear weapons in our defence policy itself, which means accepting that a cold-war-style continuous deterrent has become unnecessary.

[Mark Lazarowicz (Edinburgh North and Leith) (Lab/Co-op)]

If the right hon. Gentleman accepts that the UK will have a non-continuous deterrent, it means that there will be times when the UK does not have an active deterrent. Why then did he rule out the option, at least, of not continuing with the deterrent programme at all?

[Danny Alexander]

I do not accept the premise of the hon. Gentleman’s question and I have answered the substance of it in answer to an earlier intervention.