I would think Iran's only nuclear threat would be a small mobile nuclear device.This still needs to go through the UN. As fucked up as that would be. Put world sanctions on them to allow scientists in to prove whether they really are producing nuclear material.If they are then zero tolerance. Its destroyed imediately or we will take care of it.
But I'm not for just blowing them up because we think there's a weapon being built. We need FACTS.