Escobar sums up Ankara’s role in Syria as succinctly as anyone. Erdogan has been ISIS best friend, of that, there is little doubt. The problem that Turkey faces now is that the Russian-led coalition is rapidly destroying the infrastructure that provides funding for ISIS, (oil refineries, fields and transport) while gradually retaking territory that was formally-controlled by the many anti-regime or al Qaida-linked groups in the north, west and central parts of the country. In the last few days alone, Russia and Co. have concluded the encirclement of Syria’s biggest city, Aleppo, vaporized a convoy of over 500 oil trucks in the vicinity of Raqqa, and intensified their bombing in the Turkmen Mountains, the Kurdish Mountains, and the Prophet Jonah Mountains. The coalition has moved as far north as Azaz along the Turkish border and recaptured the strategic Aleppo-Raqqa highway which completely cuts off ISIS supply-route from the east in Raqqa. All of the recent progress comes in the wake of the retaking of the strategic Kuweris Airbase which was the tipping point in the 4 and a half year-long conflict. Now the Russian coalition has focused on closing the border, a move that will sever vital supply-lines to pro-Turkish militias operating in Syria and force the terrorists to either flee or surrender. Russian Foreign Minister Sergei Lavrov emphasized this point last week saying, “We are convinced that by blocking the border we will in many respects solve the tasks to eradicate terrorism on Syrian soil.”