One, the Biden Administration will be seen as backing Israel to the hilt by way of meeting its security needs but Washington will not be drawn into the forthcoming Gaza operations except to arrange exit routes in the south for hapless civilians fleeing the conflict zone. 

Two, Washington's top priority at the moment is on engaging with the regional states who wield influence with Hamas to negotiate the hostage issue. Fourteen US citizens in Israel remain unaccounted for. (White House confirmed that the death toll in the fighting now includes at least 27 Americans.) 

Three, the US will coordinate with the regional states to prevent any escalation in the situation to widen the conflict on the part of Hezbollah. Although the US cannot and will not stop Israeli leadership on its tracks apropos the imminent Gaza operation, it remains unconvinced.

Blinken was non-committal about any direct US military involvement, and the chances are slim as things stand. Most important, even as Blinken could hear the war drums, he also cast his eye on a future for Israel (and the region) where it will be at peace with itself, would integrate into the region and concentrate on creating economic prosperity — metaphorically put, beating its swords into plowshares in a Biblical Messianic intent. 

That is to say, despite the massive show of force off the waters of Israel, with the deployment of two aircraft carriers along with destroyers and other naval assets and fighter jets off the waters of Israel, the Biden Administration is profoundly uneasy about any escalation of the conflict into a wider war. If the US senses that this is a catastrophe that Israel allowed to happen, that remains a strictly private thought.