Some of those facts include that Ukraine used to be part ... We may not think that it should be upset about Ukraine joining NATO, but Russia thinks it should be. Again, this isn’t to justify ...

WARSAW, Poland (AP) — NATO Secretary-General Mark Rutte warned Russia on Wednesday that the alliance would always stand by Poland or any other member and that its reaction to an attack would be ...

President Donald Trump told reporters Thursday the U.S. would not defend North Atlantic Treaty Organization allies from a military attack if they are behind on defense spending encouraged by the ...

Europe is staring down the barrel of a stark new reality where the United States being the backbone of NATO – the alliance that has guaranteed the continent’s security for almost 80 years ...

Ukraine: West must prepare for a 'long cold war' says Shirreff in 2022 One of the NATO defence alliance’s former chiefs has revealed a chilling potential reality he believes Britain will face if ...

According to NATO alliance charter, an attack on one member is an attack on all US President Donald Trump speaks after signing executive orders in the Oval Office of the White House in Washington ...

Italian Prime Minister Giorgia Meloni has proposed extending NATO's Article 5 to Ukraine without granting the country membership in the military alliance, as this step would be "a guarantee of stable, ...