Rose Gottemoeller, NATO Deputy Secretary General, called Russian aggression in Ukraine and extremism in the Middle East the biggest threats the Alliance is facing, as Global News report.
Russia's War Against Ukraine
112.ua: NATO calls Russian aggression in Ukraine biggest threat to Alliance
US defence minister James Mattis (L) talks with US Deputy Secretary General of NATO Rose Gottemoeller (R) prior to a meeting during the second day of the Defence ministers Council meeting at Nato headquarters in Brussels, on Feb. 15, 2018.
