Iran can do what it likes the NPT is a joke and means nothing. A selected few can have nuclear technology but not the crazy arabs who can't be controlled. lol. I would be more worried about the likes of Pakistan and North Korea who have verified nuclear weapons rather than Iran obtaining nuclear know how in the future. The real threat is any Arab country becomming self sufficient and mastering its own technology.Then it has more status and bargaining power. I:e capitulation detterence

Allowing iranian islamic terrorist regime to acquire nuclear weapons is the biggest mistake the west made.Since Iran is an allie with the jihadists regimes in Syria and Turkey now the existence of israel is in grave danger.