NATO and the Non-Proliferation Treaty Fact SheetArms control, disarmament, and non-proliferation plays an important role in reaching the Alliance’s security objectives. At the 2016 NATO Summit in Warsaw, NATO Allies reiterated NATO’s commitment to arms control, non-proliferation, and disarmament, acknowledging the threat posed by the proliferation of nuclear weapons and other weapons of mass destruction, as well as their means of delivery, by states and
non-state actors.