Nuclear Deterrent

Debate between Lord Walney and Sheryll Murray

Thursday 17th January 2013 Commons Chamber

[John Woodcock]

The hon. Gentleman is absolutely right. Most of all, such cruise missiles are indistinguishable on an enemy radar from conventional cruise missiles, raising the chilling prospect that in the confusion of battle, a conventional attack by the UK could trigger nuclear retaliation against British cities.

[Sheryll Murray]

Does the hon. Gentleman agree that if we took up this idea, we could see another tuition fees scenario?

[John Woodcock]

I certainly know what the hon. Lady means—I am reluctant to compare tuition fees to the ultimate deterrent, but in political terms she is absolutely right.

To those looking to the latest review into the future of the deterrent and hoping that a major—and needed—push on global non-proliferation could make it possible for the UK effectively to wait and see before committing to renew, I put two questions. First, is it really realistic to expect a breakthrough within the next few years in global security—involving not just the former Soviet Union and America, but the whole world—that would give us sufficient hope that a hostile nuclear power could not plausibly threaten the United Kingdom 20, 30 or 40 years hence? That is the judgment that we have to make now. Secondly, what would be the industrial and financial consequences of a further delay, on top of the already significant increase in cost caused by the coalition Government’s delay, which enabled them to kick the main gate decision on a successor into the next Parliament?

Industrially, we must think in terms of jobs now and over coming decades. Let us not forget that we are talking not just about 5,000 or 6,000 jobs in Barrow shipyard, critical to the regional economy though they are, but about the 4,000 jobs and rising in the nuclear submarine supply chain, stretching right across the country. We must also consider the UK’s prized capacity to manufacture submarines of any kind. We rightly say that, for security reasons, we should not procure from abroad, but if we leave another gap in production like the one in the 1990s—the Astute programme is still suffering from the attempt to recover from that—we could lose those highly honed skills from these shores for ever.

Of course we should always examine new evidence, but so far all credible evidence has pointed to the same place: that like-for-like renewal is the most effective—and the most cost-effective—way of maintaining the UK’s minimum independent deterrent and that the decision to renew should be kept at arm’s length from our profound moral obligation to pursue a world free from the threat of nuclear war.