I guess it's on brand they don't even bother coming up with a narrative, lol
Israel can't survive a protracted war with Iran and AIPAC can't sit around and watch Israel burn, at the same time everyone and their uncle knows a ground invasion will be a disaster and end the US empire, so there's probably a massive fight inside Washington right now between those who cares about the empire and those who care only for Israel.
This is where Trump's greatness comes in, Israel's aggression would happen regardless who won last November, but with Trump the war will be run by a moron.