In the new episode of “Focus on Russia”, Tigran Grigoryan’s guest is Sossi Tatakyan, an expert in international relations and security. Ms. Tatikyan explains why Russian peacekeeping doesn’t work in Nagorno-Karabakh. She also elaborates on the possibility of sending a UN fact-finding mission to the Lachin corridor and on the possible deployment of an EU monitoring mission to the Armenia-Azerbaijan border.