Question Author
Mikey4444,
North Korea is a military threat to world peace, period. However, North Korea is less a military threat to countries that have nuclear weapons – i.e. China, USA (whom N. Korea mentioned by name), Russia, UK, France and other countries that have acquired nuclear weapons, by hook or by crook (like Israel, India, Pakistan).
Like an insurance policy, UK’s nuclear deterrence is an insurance cover should another country with nuclear weapons (like North Korea, Iran) threaten UK – and who knows what would happen in decades to come?
Like an insurance policy, UK deterrence insurance policy are effective throughout the period of the insurance cover. Should Jeremy Corbyn , as PM, say that he will never fire in conflict UK’s ICBMs in any circumstances, Jeremy Corbyn would have rendered UK deterrence ineffective and non-credible.