Bibi wouldn’t do that because the US supplies the weapons for his war. Even he is probably not dumb enough to bite the hand that feeds him. The more likely scenario is that the US supports Israel using nukes and vetoes any actions the UN takes against them. “Israel has a right to defend itself” and all that nonsense.
The #1 rule of Christianity is to love your neighbor as you love yourself. It’s clear that many so-called Christians are not following this simple rule.