Dmitry Polyansky urged to move towards creating a common continental security architecture, open for all Eurasian countries and reflecting the current multipolarity VIENNA, June 25. /TASS/. Leaders of European Union countries have dismantled the European security architecture with their own hands, Russian Permanent Representative to the Organization for Security and Cooperation in Europe’s (OSCE) Dmitry Polyansky said. "European leaders need to understand that the regional security models in