Russia's Foreign Minister Sergei Lavrov and U.S. Secretary of State John Kerry agree in a phone call to meet in Geneva on Sept. 8-9 to discuss resolution of the conflict in Syria, Russia's Foreign Ministry said.

"The ministers worked through the remaining details of the agreement on the establishment of a Russian-American cooperation in the fight against terrorist groups operating in Syria, the expansion of access for humanitarian aid and the launch of an intra-Syrian political process," the ministry said in a statement on it website.