If Armenians and Turks live in peace and harmony all nations of the region will benefit from it and first of all Armenia and Turkey, George Katsirdakis, Head of Section, Defense Policy and Planning Division of NATO stated in Yerevan. He said, Armenian-Turkish border must be opened by all means. "Indeed, the Alliance does not interfere in the dispute between two states, but our viewpoint is that sooner it happens better it will be. The region will become more secure," Katsirdakis stressed.