...The idea that Britain should take lessons about its nuclear deterrent from the likes of North Korea or Pakistan would be sneered at in Whitehall. Britain, after all, prides itself on being a “serious” country – and therefore, it is thought, it needs a serious nuclear deterrent.-- Gideon Rachman
But nuclear deterrence depends on the rational contemplation of acts that are objectively insane – up to and including the destruction of the whole world. The forensic logic of the Whitehall mandarin does not really apply in such a world...
...The lesson for Britain is obvious. There is no point in spending billions on a serious, credible and transparent nuclear weapons system such as Trident. The British should choose an unspecified, cheaper option, build it – and then just shut up about it. That would be deterrent enough.
P.S. 1 August: See also Maginogogblog