I have to disagree on this one, we need a deterrent and Trident is a deterrent.
Do we really know how sophisticated Korea's weapons are?
Do we really know if the terrorists are secretly making up their own Nuclear weapons?
They seem to get a lot of money to fund their cause.
I agree that we can never have enough money where Terrorists are concerned - but they are seemingly using rather simplistic methods to cause death and disruption - what can anyone provide to stop this?