PERMANENT peace, and normalization of trade and diplomacy, in exchange for the border at the Green LIne. That's more land than Israel holds legally, now! the right claims that the return of the refugees is a precondition that would destroy Israel. However, the return of the Palestinians refugees has been ISRAELI law since 1949, as well as international law. That;s the year she ratified the 4th Geneva Convention. Guaranteed right of return for refugees is a key provision of the 4th GC.
U.S. says working on initiative to de-escalate Syria fighting, with focus on Aleppo (Reuters)