FOR 50 YEARS Russia’s foothold within the Mediterranean has been sure up with the Assad dynasty in Syria. It was once in 1971 that Hafez al-Assad—father of Bashar, Syria’s dictator till final week—turned into president of the rustic. And it was once the similar yr that the Soviet Union signed a take care of Syria to hire a port at Tartus on Syria’s coast. That enduring Russian army presence now hangs by means of a thread, following the swift cave in of the Assad regime. The Kremlin seems to have have shyed away from a panicked and disorderly departure, however its affect on NATO’s southern flank is more likely to wane.