Since its inception in 1949, the North Atlantic Treaty Organization (NATO) has helped member countries rest easy in the face of threats. But with the resurgence of Russian aggression, hybrid warfare, cyber warfare and many other global threats, NATO’s leaders are doubling down on their mission. Admiral Manfred Nielson, NATO’s Deputy Supreme Allied Commander Transformation, joins Target USA to talk about the threats, the challenges, the vision and the security reality for NATO and the world.