If you want solutions, and you don't want the US involved, then the Israelis should relocate. It's really the only thing they could do to save themselves without western backing. It's not fair, and it's not a good thing, but Israel is never going to be safe while they're surrounded by a continent-sized area of the world that hates them. So really, there are only four possible long term outcomes:
1. Israel kills enough Arabs to destroy their will to fight the Israelis.
2. The Arabs kill enough Israelis to destroy their will to exist as a nation.
3. The Israelis eventually say "Screw it" and go somewhere else.
4. These sorts of "flare ups" continue indefinitely.
So really, if you want the Israelis to to stay in Israel, and you don't want the Israelis to start the most ironic genocide campaign ever, what we have now is the best solution.