Transmits copy of the briefings by the Under-Secretary-General for Political and Peacebuilding Affairs, the Head of the Delegation of the European Union to the UN and the Security Council Facilitator for the Implementation of Resolution 2231 (2015), and of the statements delivered by the representatives of Belgium, China, Dominican Republic, Estonia, France, Germany, Indonesia, Islamic Republic of Iran, Niger, Russian Federation, Saint Vincent and the Grenadines, South Africa, Tunisia, United Kingdom, United States and Viet Nam, in connection with the videoconference on "Non-proliferation", convened on 22 Dec. 2020.