The director of a NATO research group told BI the crisis scenario she's most worried about at present.

WASHINGTON — President Donald Trump on Thursday expressed uncertainty that NATO would come to the United States’ defense if ...

National security advisor Mike Waltz told CNN on Sunday the U.S. does "not see Ukraine being a member of NATO." MIKE WALTZ, U ...

The formal entry of Finland and Sweden into the North Atlantic Treaty Organization (NATO) over the past two years enhanced alliance security, but it also revealed a strategic myopia: demands that each ...

WASHINGTON (AP) — NATO Secretary-General Mark Rutte laid on the praise for President Donald Trump on Thursday as the two met in the Oval Office at a time when the president’s comments have ...

WASHINGTON (AP) — President Donald Trump on Thursday expressed uncertainty that NATO would come to the U.S.’s defense if the country were attacked, though the alliance did just that after Sept.

But Trump kicked Zelenskyy out of the White House on Friday after meeting to secure a deal, saying Zelenskyy was welcome back when he was ready for peace. Pulling the U.S. from NATO would require ...

Officials told the network that under the changed policy, the U.S. might not come to the aid of a NATO member that has been attacked if they don’t spend a certain amount of their GDP (Gross ...

TRUMP ‘NOT SO SURE’ NATO WOULD PROTECT US: In his ongoing like-hate relationship with NATO, President Donald Trump fired off another series of brickbats Thursday, casting doubt on the trans ...

U.S. President Donald Trump will host NATO Secretary-General Mark Rutte for a meeting in Washington on Thursday, the White House said on Tuesday. Trump will also welcome Irish Prime Minister ...