[HitmanLV]

Yep, it would be a lot like that. Except don't expect the USA to push the button.

[Constantine XIII]

If there's one missile and a mushroom cloud - and that's how Iran would have to do it to hit Tel Aviv - then there would be many more going the other direction. We have treaties, ratified by the US Congress, that say as much. They are the law, and the President will carry it out, even if he has to explain and apologize later.