The world reaches Iran nuclear deal.

[kılıç_mehmet]

Nuclear energy is not against any law.

I'm assuming that you're not opposed to Israel and Saudi Arabia developing "Nuclear Energy" then? After all, this is the nuclear age and Israel should be prepared and ready to meet Iran's "Nuclear Energy" challenge.

Then there is no problem. If both have access to nukes ready for use, neither will use them. But if both have no nukes, even better. But Israel already has a lot of them ready. Iran on the other hand..I don't know if they have nuclear weapons that are as numerous as Israel.