ultratruman
Banned
So the question isn't whether we need Trident for war, it is pretty obvious we don't. The question is whether we want to maintain our global influence and for me £3bn per year is a pretty small price for the amount of influence our permanent UNSC seat and veto gives us.
We have our permanent UN security council seat because of our victory in WW2, giving up the bomb would not lose our seat.
"Britain cannot lose its permanent seat without agreeing to do so Linking possession of nuclear weapons as a sine qua non of holding security council permanent membership is both historically inaccurate and deeply unhelpful in the fight against nuclear proliferation notions of national status have governed UK nuclear weapons policy. This is strategically myopic."
http://www.theguardian.com/uk/2012/mar/05/trident-nuclear-deterrent-upgrade
Here is a nice video on the subject, with former a UK ambassador to the UN agreeing the UK would not lose its UNSC status: https://youtu.be/O_rfKcCIPZk
Sorry about the late reply, I'm catching up with this thread.