Iran, Russia and Turkey have discussed the ways to find a political solution to end the Syrian civil war. Turkish Foreign Minister Mevlut Cavusoglu met with his Russian counterpart Sergei Lavrov and Mohammad Javad Zarif of Iran yesterday in Antalya, Turkey ahead of a summit in the Russian city of Sochi scheduled on Wednesday. <br/><br/>Russian President Vladimir Putin will host Turkey's Recep Tayyip Erdogan and Iran's Hassan Rouhani for the Sochi summit, where talks on reducing violence and ensuring humanitarian aid are on the agenda.