I'm not sure that in the end Isreal will remain Israel, and if the citizens of that country do not leave they could be destroyed. It's something we have not seen in our lifetime but it is something that could happen. Israel is far outnumbered in its immediate area with people who want to see it destroyed then who want to see them suceed.
Though the prospect of the citizens of Israel fleeing their country is a sad one, it is also scary. For if the people who want to see Israel destroyed also want to see the US destroyed. And if Israel abandons their land, those people will see it as a victory and may take that momentum to again launch their attack on the US.
I don't think there is a good solution to this.
