Congress passed legislation that a president cannot unilaterally withdraw from NATO, setting up a major legal fight if Trump ...

Trump’s demand that the Nato allies spend significantly more on defence is the opening salvo in a new era of transatlantic ...

Europe's military heavyweights have already said that meeting President Donald Trump's potential challenge to spend up to 5% ...

B RUSSELS (AP) — NATO on Wednesday showed no sign it would be willing to invite Ukraine to join its ranks anytime soon as ...

Mark Rutte, incoming secretary general of the North Atlantic Treaty Organization (NATO), during a transition ceremony at the ...

Thousands of British troops have been deployed to Romania and Bulgaria to prepare for a Russian invasion on Nato in the near ...