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

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

The Trump administration’s warning that Europe must take care of security in its own backyard raises questions, including ...

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

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.

President Donald Trump has long advocated for NATO allies to ramp up defense spending to between 2% to 5% gross domestic ...

For the past three years, the Russians have been spending 10% of their GDP on defense,” Macron told the French Le Figaro ...

Trump has repeatedly criticized Europe's defense spending and previously threatened to leave NATO if allies didn't pay more.

Rheinmetall has become the popular way to play the European rearmament trend. Perhaps too popular. Following a 23% increase ...

Billionaire Elon Musk threw his weight behind a US exit from NATO, saying on his social media platform that it “doesn’t make ...