Photo: Hassan Rouhani of Iran, Vladimir Putin of Russia, and Recep Tayyip Erdogan of Turkey September 12, 2018 By Seyed Hossein Mousavian* As the military phase of the Syrian conflict reaches its final stages, the leaders of Russia, Iran, and Turkey met in Tehran on September 9 and reiterated in a joint statement that a political solution to the Syrian conflict requires inclusive, free, and fair elections with the participation of all eligible Syrians under appropriate UN supervision. They further reaffirmed their determination to cooperate to eliminate the Islamic State, the Nusra Front, al-Qaeda, and associated groups in Syria. When the civil war in Syria began in 2011, the U.S.-led bloc and its regional allies, including Saudi Arabia, devoted their resources to removing Syrian President Bashar al-Assad. However, as the result of Iranian-Russian cooperation to buttress the Assad’s government, they failed to achieve their goals. The addition to this...