How are the countries involved in Syria's war reacting?

In Syria's civil war, Russia, Iran, Turkey, the US and Arab states are all backing different factions. A swift opposition offensive has come as a shock. So how will these powers react? In this episode: Omer Ozkizilcik, Director, Turkish Studies, Omran Center for Strategic Studies.  Hassan Ahmadian, Professor, University of Tehran.  Vyacheslav Matuzov, Chairman, Russian Society of Friendship with Arab Countries.  Host: James Bays  Connect with us:@AJEPodcasts on Twitter, Instagram, Facebook At Al Jazeera Podcasts, we want to hear from you, our listeners. So, please head to https://www.aljazeera.com/survey and tell us your thoughts about this show and other Al Jazeera podcasts. It only takes a few minutes!