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 ...

We’re at a moment in time where everything is important, we’re lacking everything, and so we have to be quite astute,” said ...

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

Russia is likely to place its military bases on the territory of the Republic of Belarus. This would allow the Russian army ...

President Trump said Thursday that NATO had to remain “strong” — as the military alliance’s top official praised him for ...

Trump has repeatedly expressed his contention that European countries have been taking advantage of the U.S. by not spending more on defense.

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

U.S. President Donald Trump and NATO Secretary-General Mark Rutte met Thursday to discuss current events affecting the United ...

Uneasiness grows over continued U.S. support for the 75-year-old alliance as Trump casts doubt on support from other members ...

European countries have broadly tried to wean themselves off a dependence on Russian oil in the more than three years since ...

President Donald Trump said Thursday the U.S. really needs Greenland "for national security" and suggested more U.S. troops ...