Which is precisely what makes the calculus of this so dangerous, something I don't think many people understand.
Iran isn't actually a nation of pure evil, they are looking out for their own interests and on any given Sunday, are not particularly interested in starting a nuclear conflict. At the same time, understandably, their adversaries are not particularly interested in them having that option.
The risk is when they are backed into a corner where using a nuclear weapon increasingly makes sense. In this case, if you bomb Fordow and can completely eradicate the nuclear weapons, you do eliminate the immediate nuclear risk (though not without creating a slew of new problems to deal with). But, if you fail you have now backed them into a corner where this might become an increasingly reasonable option.
Either way the events of today are very likely to unfold in ways that forever change not only the dynamics of the middle east but global politics as a whole.
