Secretary of the Security Council of Armenia Armen Grigoryan met in Malta on October 28 with US Assistant Secretary Bureau of European and Eurasian Affairs James O'Brien and Diplomatic Advisor to the French President for Continental Europe, Turkey and the Balkans Bertrand Buchwalter. As Armenian News-NEWS.am was informed in the office of the Security Council of the republic, during the meeting the interlocutors discussed the security situation in the South Caucasus and ways to establish peace.