
Russian Foreign Minister Sergei Lavrov (2nd L) speaks during a meeting with visiting Syrian Foreign Minister Walid al-Moallem (not in the picture) in Moscow, Russia, on April 13, 2017. (Xinhua/Bai Xueqi)

Russian Foreign Minister Sergei Lavrov (2nd L) speaks during a meeting with visiting Syrian Foreign Minister Walid al-Moallem (not in the picture) in Moscow, Russia, on April 13, 2017. (Xinhua/Bai Xueqi)