surely the idea of them possibly having nukes doesnt change much.
how would it be that much different to the current state of things?
IF they were to launch one, they'd get it back 10 fold.
i know the idea of the initial casualty's is bad, but what country is really going to commit an act that is A. going to cause irreversible damage and B. bring about their own annihilation.
i understand that some of the middle eastern countries want others wiped off the planet, but at the cost of their own existence?
The leadership of North Korea are mad enough to do it.
I don't think Iran is, but it's far from a stable country at the moment with a lot of political unrest. They have protests to a level not seen since the Islamic Revolution. Outwardly they are blaming other countries for this unrest, with the UK getting particular mention.
If they were to succeed with getting a viable nuclear weapon and the current 'government' was over thrown would they use the weapon? Would the weapons fall into the wrong hands aftewards?
Nuclear weapons for stable sane countries isn't a problem; for example I have no problem with the French being a nuclear power or them having significantly more than us.