Alliance member states have been sounding the alarm about Europe's collective security amid Russia's full-scale invasion of ...

Ukrainian President Volodymyr Zelensky has been on the receiving end of Trump’s wrath for weeks, with the U.S. commander in chief accusing his counterpart of being a dictator, exploiting the U.S.

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

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

Belarus said on Thursday that it's open to hosting the Russian factory, which would help expand Moscow's production outside ...

Stop the shooting and start talking,' US tells Russian President as his forces renew their attacks on Ukraine after Kyiv ...

Donald Trump's nominee to be U.S. ambassador to NATO, Matthew Whitaker, pledged on Tuesday to strengthen NATO and said the ...

President Donald Trump said Wednesday that envoys were headed to Moscow and expressed optimism for a 30-day ceasefire in the ...

If you appreciate our military allies and are concerned President Trump is imperiling U.S. national security by weakening our ...

Russia will not accept compromises that endanger people's lives, declared Russian Foreign Minister Sergey Lavrov in an ...

A Russian warship was spotted escorting a cargo ship near the U.K. just two weeks after the British Royal Navy tracked other Russian ships.