NATO includes space as new operational domain amid divergences on future development

NATO Secretary General Jens Stoltenberg speaks at a press conference after the meeting of the North Atlantic Council at the level of foreign ministers at the NATO headquarters in Brussels, Belgium, on Nov. 20, 2019. Foreign ministers of the North Atlantic Treaty Organization (NATO) agreed to include space as its new operational domain alongside air, land, sea and cyber, NATO Secretary General Jens Stoltenberg said Wednesday. (Xinhua/Zheng Huansong)