Congress passed legislation that a president cannot unilaterally withdraw from NATO, setting up a major legal fight if Trump tries to pull the US out.

President also plans to ask for "financial contribution" for maintenance of remaining troops, European diplomatic source said.

It is now a weapon being used against us.” Trump’s skepticism about U.S. support for Ukraine and Taiwan, his eagerness to impose tariffs, and his threats to retake the Panama Canal, absorb Canada, and acquire Greenland make it clear that he envisions a return to nineteenth-century power politics and spheres of interest,

The details are more complicated. FILE – President Donald Trump speaks during the NATO summit, Dec. 4, 2019, in Watford, England. (AP Photo/ Evan Vucci, File) He pledges expansion of the military, promises to protect Pentagon spending from austerity ...

A number of major economies within NATO have still not reached a 2014 target for member states to spend at least 2% of GDP on defense. As U.S. President Donald Trump looks to immediately fix his ...

President Donald Trump's economic warfare and "respect equals fear" philosophy will be key tenets of his administration's foreign policy approach as he begins his second term in the White House.

Relations between presidents and prime ministers aren’t always easy, even without Elon Musk weighing in with his views.

The US president says he wants Greenland for security reasons. But Greenland is not terra nullius ripe for American colonisation.

Facing U.S. President Donald Trump's ongoing criticism about military spending, Defence Minister Bill Blair says it's "absolutely achievable" for Canada to meet NATO's military investment ...

The European Union's member states need to increase defence spending to keep pace with the threats facing the continent, its foreign policy chief has warned. Kaja Kallas, who served as prime minister of Estonia until July 2024, said "every euro spent on school, healthcare and welfare [was] vulnerable" if the bloc didn't maintain strong defences.

President Donald Trump will impose 25 percent tariffs on Mexico and Canada, coming into effect on Saturday.