Sam2 -“How is what you endorse not an Issur D’Oraisa of Lo S’chonem?”
Last, but not least. First of all, if you steal something from a Goy – you are Mechuyav to return it. Acc. to the Gedolim that it’s Ossur to make and have a State in Golus – you have to stop this Issur – so “Lo Sechonem” wouldn’t apply.
Second of all, even if there would be an Issur, since making peace by giving up the State would cut down almost all terror and wars – you’d be Mechuyav to give it up because of “V’chai Bohem”!