IRNA | Ehsan Naderipour: Iranian President Hassan Rouhani and his Russian and Turkish counterparts, Vladimir Putin and Recep Tayyip Erdogan, started talks on Syria in the Black Sea resort city of Sochi. The trilateral meeting opened Thursday evening (local time) with the aim of examining the latest developments in Syria and ways to bring stability to the war-hit country. Upon their arrival at the venue of the meeting, Rouhani and Erdogan were welcomed by Putin.