With what I am seeing, it seems like America is doing like it will fight for Israel like what happened in Iraq in the past, but what I am seeing now is that United States is not getting involved directly. Only what they did is that they provided intelligent report to Israel about the locations of the nuclear sites in Iran. We do not know what will happen if the war escalate but I do not see a good reason United States should get involved. They have nuclear weapon, Israel have but they do not want other countries to have it.