Israel must always have nukes as a trump card to deter attackers and the should never be given up. Israel nuclear weapons do no harm and will never be used, unless israel is attacked. You can't say the same thing about Iran if it had nukes. There's no telling what they would do with them. This isvwhere your logic is flaw. They are not a reasonable regime that can be trusted or negotiated with, they blatantly lie and deceive. Israel could never trust that they rid themselves of nukes even if they agree to it.
Ex-FM Lieberman: Firebomb attack in Jerusalem a reminder that norm is Arab terror against Jews (Haar
from the article: Israel's nuclear ambiguity may be nearing an end