It’s a new day in Europe. Gone are the halcyon years of unshakeable American commitment to Europe’s defense against Russia.

European leaders are increasingly worried about their security and European Army is gaining momentum, after recent speeches ...

Trump’s "America First" strategy is reshaping Europe’s security and economy as NATO weakens and EU leaders race to respond.

Russian deputy foreign minister Alexander Grushko said Monday that any peace deal with Ukraine must include "security ...

Europe is staring down the barrel of a stark new reality where the United States being the backbone of NATO – the alliance ...

PARIS — Europe may have to wait for its own capability to suppress long-range enemy air defenses until at least 2033, with ...

Some rearmament is desirable. But figuring out how much to spend—and what to make—is critical to avoid mistakes, writes ...

Portugal could replace its ageing American-made F-16 fighter jets with European jets rather than F-35s following U.S.

With all eyes on a possible ceasefire in the war in Ukraine, NBC News’ Richard Engel speaks with Ukrainian soldiers.

Confidence in America's role in safeguarding its allies in Europe is wavering, while Washington has launched into a trade war ...

The Trump administration's warning last month that Europe must now take care of security in its own backyard raises troubling questions.

Europe would pack a strong punch if it were forced to defend itself against Russia without the U.S., American military brass ...