"The Biden administration is preparing for the possibility that hundreds of thousands of American citizens will require evacuation from the Middle East if the bloodshed in Gaza cannot be contained,” the Washington Post reports.

“The specter of such an operation comes as Israeli forces, aided by U.S. weapons and military advisers, prepare for what is widely expected to be a perilous ground offensive against Hamas militants responsible for the stunning cross-border attack that has reignited hostilities.”

https://www.washingtonpost.com/national-security/2023/10/23/us-evacuation-plans-israel-lebanon-hamas-war/

Have no idea how you would do that.