Syria and Iran are entwined tighter than an intricately woven Persian carpet. Unless Syrian President Bashar Assad has a change of heart and decides to expel Iranian forces, his most treasured foreign guests are staying.
A pattern of improved relations with almost all the Gulf states is emerging, backed by occasional statements by senior officials and a much livelier debate than ever in the local media about the legitimacy of Israel's presence as a player in the region.
The Abu Dhabi conference was surely a significant indicator of an increasingly positive view on engagement with Jewry on the part of religious and political authorities in the region.