Integrated Review: Defence Command Paper

I have already indicated to your Lordships why we consider maintenance of a credible minimum nuclear deterrent to be absolutely essential, and it is our judgment that the increase in warheads is essential to underpin that. That is not escalating nuclear weaponry but simply ensuring that the deterrent as it currently exists is adequately supported and capable of doing the deterrent job which it is there to do. We are satisfied that we are compliant with the non-proliferation treaty; of the stated nuclear stockpile nations, we have the lowest stockpile.