Does Russia cutting off Turkey’s supply line count?
The last two days saw government troops and their Lebanese and Iranian allies fully encircle the countryside north of Aleppo and cut off the main supply route linking the city - Syria’s largest before the war - to Turkey. Ankara said it suspected the aim was to starve the population into submission.
http://news.yahoo.com/syrian-rebel-commander-says-northern-aleppo-countryside-totally-100956714.html
They are cutting of the Assad opponent’s supply line, not Turkeys. Russia and Turkey may disagree on Assad, but it probably won’t move beyond that.