March 28, 2017. Russian President Vladimir Putin meets with Iranian President Hassan Rouhani, center left. From right: Russian Defense Minister Sergei Shoigu, Presidential Aide Yury Ushakov and Foreign Minister Sergei Lavrov. From left: Ambassador of Iran to Russia Mehdi Sanaei, Chief of Staff of the President of Iran Mohammad Nahavandian and Iranian Foreign Minister Mohammad Javad Zarif.