The obvious solution is to make the Middle East into a nuclear-free zone. Perhaps start with USA and Russia agreeing to nuke any middle-east nation observed to use nukes, and to nuke any nation observed to nuke a nation in the middle east. With it plain that nukes are useless to middle-east nations, then arrange stringent inspections for Iran and Israel to dismantle their nuclear weapons programs, if any. Syria too, it was Syria's idea in the first place. Israel will be far safer when the entire middle east is a nuclear-weapons-free zone. And if Israel were to propose this, it would take a whole lot of attention away from the settlements issue.
Australian, Thai journalists acquitted of defaming Thai navy (AP)
from the article: The fallacy of Netanyahu's worldview