On May 6^th, the Diplomatic School hosted Ambassador Vladimir Kazimirov, former co-chair of the Russian Federation in the OSCE Minsk Group, special advisor to President of Russia on NK issue. Ambassador Kazimirov talked about the activities of Minsk Group Co-Chairs during his tenure, the efforts by the Co-chairs countries and particularly the Russian Federation toward the settlement of the Nagorno-Karabakh conflict and their achievements, as well as some details from ceasefire negotiation process. The lecture was followed by a questions and answers session.