That will be the very, very, very last resort for Iran. Coz that might make thee whole place uninhabitable for 12,000 to 40,000 Years. Not only for these fake polish Jews, but also for real Muslims, Christians and Jews of this land.
For a country that did not build nukes for 40 years despite everyone screaming at them, on basis that they are "immoral", I don't think they are gonna do this. There was an Iranian guy on Aljazeera a while back, saying they have been trained that even if nethanyahu is standing next to a hospital, do not attack, coz that's immoral. Although israel deserves it but at this point I don't think they will do it at all.