Well, I don’t know.
I do know Iran is on the bleeding edge of Israeli range, making an “all-in” conventional attack difficult.
I would suggest a long, drawn-out, many tiered attack (months of cruise missles) before a nuclear attack, although I, too, am afraid a nuke attack may be the only possible method because I suspect Obama would order interception of Israeli craft.
Your reply also very astute, thank you.