"Let's be clear about one thing: Israel will not attack Iran without the full knowledge and approval of the United States government. The trigger of the "warning shot" of Israel's long-range air-strike exercise last week was actually pulled in WashingtonThere's more. Go read.
It is of course an article of faith for some people that the Israeli tails wags the big American dog. This rather ludicrous assertion is nothing more than the pernicious doctrine of "American exceptionalism" tricked out in "dissident" drag. For its underlying assumption is that good ole true-blue American elites would never commit war crimes or seek empire and geopolitical dominion unless they had somehow been tricked into it by those wily Jews. This is exactly backwards. If Israel was of no use to the American elite's domination agenda, then it would be discarded, or at least downgraded in terms of military, economic and diplomatic support.