Summary:

After giving the northern Gaza strip an evacuation ultimatum on Friday, Israel has so far withheld from launching a "significant" ground operation, with some speculating that requests from the US to evacuate all US citizens out of Palestine ahead of the invasion is what is holding Israel back. Meanwhile, Iran's foreign minister on Saturday said that if Israeli "war crimes & genocide" are not stopped, the war might expand to other parts of the Middle East if Hezbollah joins the battle, and that would make Israel suffer "a huge earthquake." Meanwhile, Axios reported that Tehran has sent Jerusalem a message through the UN that it will intervene if the campaign in Gaza continues, and particularly if it launches a ground offensive.

This was followed by news Sunday morning that the US has been backchanneling with Iran in recent days to warn against escalating the conflict in Israel (after all, Biden can't afford to lose those sanctioned Iranian oil exports whose re-embargo would promptly send the price of oil above $100).