Trump reportedly disappointed in U.K.'s hesitation on Iran campaign as European allies show mixed support for U.S.-Israel ...

The US controls nuclear weapons in five NATO countries, but Europe may choose a new path amid strained relations.

BRUSSELS, March 5 - NATO does not plan to trigger its Article 5 mutual defence clause over the shooting down of a ballistic ...

NATO Secretary General ​Mark Rutte said alliance members agreed ​they would find ways to continue supporting Ukraine in its ...

European countries cannot defend themselves without U.S. military assistance, NATO chief Mark Rutte has said. “If anyone thinks here again that the European Union, or Europe as a whole, can defend ...

Add Yahoo as a preferred source to see more of our stories on Google. Russia has no intention of launching a military attack on any NATO state this or next year but will continue rebuilding its armed ...

STOCKHOLM, March 4 (Reuters) - Ten nations across northern Europe have agreed to prepare for possible cross-border evacuations of civilians in the event of a crisis or military conflict in the region, ...

Nato leaders are meeting for the Munich Security Conference at a tense time for the security alliance. It is the first major summit since President Donald Trump threatened to take control of Greenland ...

U.S. plans to blunt a potential large-scale aerial assault in Europe were put to the test this month at training grounds across five countries, where American and allied artillery forces confronted a ...

The crisis touched off by President Trump’s demand to take ownership of Greenland appears over, at least for now. But the United States and its European allies still face a larger long-term challenge: ...