Russian Security Council Secretary Nikolai Patrushev has arrived in Yerevan to attend the CSTO summit, according to the press service of the Russian Security Council, Report informs referring to Sputnik-Armenia.

“In Yerevan, Nikolai Patrushev will take part in a joint meeting of the Council of Foreign Ministers, the Council of Defense Ministers and the Committee of Secretaries of Security Councils of the CSTO,” the report says.

The CSTO summit will be held on November 23. The day before, Russian Foreign Minister Sergey Lavrov also arrived in Yerevan. On November 22 evening, a meeting of the Foreign Ministers of the CSTO member countries was held, during which issues of foreign policy coordination and military-technical cooperation were discussed.