This has been going on for far too long. Everyone is sick of it. You should be too. Submit the whole thing to binding arbitration. Each side picks an arbitrator and the two pick a third. Majority opinion rules. That's it. If you really want to do this justice then the United Nations will have to be included as a necessary party because they caused the whole problem in the first place. They installed persecuted Jews into an are where others resided without paying compensation to the displaced. What did you expect? Complacency? 60 years of war is more like it.