At the World Economic Forum in Davos, US President Donald Trump delivered a speech, questioning NATO’s commitment to defending the United States and accusing the alliance of treating Washington “very unfairly.” He said the US would always defend NATO allies but was unsure whether they would reciprocate, reiterating that Europe must take primary responsibility for the Ukraine war. At the World Economic Forum in Davos, US President Donald Trump delivered a speech, questioning NATO’s commitment to defending the United States and accusing the alliance of treating Washington “very unfairly.” He said the US would always defend NATO allies but was unsure whether they would reciprocate, reiterating that Europe must take primary responsibility for the Ukraine war.