The only way to view this situation is 'I think you will find its more complicated than that'. I suppose iran being involved in weapons deals with israel during the lebanon civil during the embargo's against both countries has little relevance these days
....i guess they've never been supplied by Israel during the Iraq-Iran war.
I want to put it bluntly again.
No one is STUPID enough to launch nuclear weapons, its complete suicide...The only real risk is a nation state arming an NGO terrorist group. But again no one is that STUPID - except maybe pakistan, but if they do...its suicide.
What goes on behind the scenes is really weird sometimes given the public views that countries hold.

I want to put it bluntly again.
No one is STUPID enough to launch nuclear weapons, its complete suicide...The only real risk is a nation state arming an NGO terrorist group. But again no one is that STUPID - except maybe pakistan, but if they do...its suicide.
What goes on behind the scenes is really weird sometimes given the public views that countries hold.
