Deputy Minister of foreign Affairs of the Russian Federation Sergei Ryabkov
© Artyom Korotayev/TASS
MOSCOW, November 30. /TASS/. Moscow is concerned that the task of the overthrow of President Bashar al-Assad are beginning to catch up specific war effort. This was stated to journalists by the Deputy Minister of foreign Affairs of the Russian Federation Sergey Ryabkov, responding to a request to comment on the words of Turkish President Tayyip Erdogan that the purpose of the operation of Turkish troops in Syria is to overthrow leader Bashar al-Assad.