---

Nuclear Deterrent

My Lords, 2015 is an important year in terms of defence because it is the year during which we will have to examine the economic situation and see whether it is possible to continue with the intent set out in the announced SDSR. The costs of the new deterrent submarine announced or at least hinted at today are, of course, going to run on over that time. Can the Minister confirm that in the study, the question of the affordability of the future defence of the country will be taken into account, bearing in mind that we have now added a given which was not there before in quite such stark terms? I notice that that the study is going to take on only Liberal Democrats and not others. Perhaps it may be sensible to widen the people participating in this study to include more than merely Liberal Democrats.