Donald Trump ensured that NATO’s high-stakes summit would be a nervy affair to the end as he flew in to The Hague fueling ...

NATO Secretary-General Mark Rutte says he has no doubt about the U.S. commitment to NATO despite President Trump injecting ...

Trump, en route to the NATO summit, once again raises questions about his commitment to the alliance’s pledge of mutual ...

President Donald Trump cast doubt on Tuesday over the United States' commitment to defending its NATO partners, suggesting ...

President Donald Trump declined to say if he would commit to NATO’s Article 5, which requires members to defend each other from attack, as he headed to a crucial summit of the military alliance, where ...