Iran didn't start the war. Israel did. While pretending to negotiate with Iran. The USA wasn't even involved as a target in this at all before they jumped in stupidly. It wasn't an American headache and it shouldn't have been. Its Iran's, Israel's, Palestine's and whoever else's headache.

This "ally" is proving more pain than gain for several decades. They made their mess, they shat their bed, they should live in it. At this point there is zero point for Americans to die for Israel. If anyone wants to go fight for Israel nobody is stopping them, just don't use the government coercion to force others to. Australia, the Philippines, the Europe are much better actual allies.

You will say they are providing a vital outpost in the middle east for intelligence and launching operations. I will say, are they doing that or are they themselves the destabilizing force that's shitting up the place and send off American blood to die in their messes? How much interest or involvement would these countries have in the USA if Bibi didn't get his American neocon friends to the Iraq boondoggle for example?