Just how will Israel accomplish this? The US has a far superior weapons stockpile yet still worries conventional weapons will not suffice in an air campaign. If Iran has so successfully dispersed and protected its nuke program, it seems Israel would have use some of its nukes. So is this "think tank" advocating nukes? Remember that "think tanks" in the US advocated invading Vietraq. Is Israel dumb enough to make the same mistakes we made? It's only a matter of time before Iran or some other local state acquires nukes. Israel will then lose its nuclear card. In a way, Iran getting nukes could be good for Israel if the prospect of losing its nuclear monopoly forces Israel to make peace with the Palestinians. Peace would neuter any Iranian nuclear threat because Iran would then be threatening Palestinians.
Yemen's Houthi rebels commit to peace plan in letter to UN chief, BBC reports (Haaretz)
from the article: Think tank: Israel could attack Iran's nuclear program alone