The middle east has been at war since the Bronze age...possibly longer.
Will the Israelis destroy ALL Iran's nukes/research sites? Probably not if they are multi-stories deep....but with no power, air, or elevators they may have become buried tombs for many years.
Based on history and watching videos of kindergarteners play "kill the Jews" I have little hope the players will ever be friends. However I could be wrong, look at the hate and destruction of WW2...and the major players today.
My selfish concern is Iranian sleeper agents/terrorists targeting large "Western" events in the near future.