Originally posted by the Voice of America. Voice of America content is produced by the Voice of America, a United States federal government-sponsored entity, and is in the public domain. Erdogan Heads to Moscow as Tensions Over Syria Escalate Dorian Jones ISTANBUL - Turkish President Recep Tayyip Erdogan heads to Moscow on Tuesday to meet Russian President Vladimir Putin in a bid to bridge the deepening divide over Syria. Erdogan is calling for an end to the Russian-backed Damascus offensive against rebels in Syria's Idlib province. "This meeting is a very significant one because Turkish-Russian relations [do] not seem to be as rosy at they were only a short while ago," said Soli Ozel, international relations lecturer at Kadir Has University in Istanbul. "And this is a function of what is going on in Idlib." Ozel added, "He [Erdogan] will want the [Damascus] offensive to stop. That will not happen. I don't think Erdogan will get much. It's going to be a tough meeting." Last week, Erdogan warned that the Idlib offensive threatened a humanitarian crisis and posed a threat to Turkish national security. In September 2018, Ankara and Moscow hammered out an agreement at the Russian Black Sea resort of Sochi which averted Damascus from launching an offensive against Idlib. .