Israel is a lunatic state. We should stop funding them. Let them see what it's like to provoke your neighbors without a bigger sibling coming to your defense.
The West will continue to support Israel until its leaders are convinced that the heathen Mahometan hoardes won't be storming into their lands and raping their women or whatever.
So what’s the worse case scenario here? Israel attacks Iran, price of oil goes way up, China moves in to defend Iran and their oil interests, US moves in to defend Israel, WW3 ensues?