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.

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

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

Berlin, Paris, London, and the other European governments intend to reduce their military dependence on the US by ...

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

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

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

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

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

NATO Secretary-General Mark Rutte is praising President Donald Trump for motivating fellow transatlantic alliance members to ...