As NATO’s top civilian official, he chairs almost weekly meetings of ambassadors in the North Atlantic Council at its Brussels headquarters. He chairs other “NACs” at ministerial level and ...

Poland’s President Andrzej Duda has again called on the United States to deploy nuclear weapons to Poland as a deterrent to ...

While NATO’s relevance is being questioned by some in Washington, officials in Brussels remain confident the alliance remains ...

NATO continues to prepare for military exercises involving the United States this year and beyond, the alliance said.

European leaders say Trump isn’t serious about the need for NATO members to spend 5 percent of GDP on defense. The question is how much more they need to spend.

President Trump on Thursday expressed confidence the United States would annex Greenland, even suggesting the head of the NATO alliance could be a key player in facilitating the acquisition.

"There can be no negotiation about Ukraine without Ukraine. And Ukraine's voice must be at the heart of any talks," said the U.K.'s defense secretary.

BRUSSELS (AP) — In just one speech by U.S. Defense Secretary Pete Hegseth this week, the most powerful member of NATO has thrown the world’s biggest military alliance into disarray, raising ...

As NATO’s top civilian official, he chairs almost weekly meetings of ambassadors in the North Atlantic Council at its Brussels headquarters. He chairs other “NACs” at ministerial level and ...