Vladimir Putin's Russia and Recep Tayyip Erdogan's Turkey are on opposite sides in both Syria and Libya. AP Photo
Vladimir Putin's Russia and Recep Tayyip Erdogan's Turkey are on opposite sides in both Syria and Libya. AP Photo
'Tense calm' in Syria's Idlib after Russia-Turkey ceasefire deal
Regime and Russian air strikes halted but firing by pro-Assad forces reported on some fronts
