Poland scrambled fighter jets and an early warning aircraft, and put its ground air defenses and radar systems on "the ...

NATO and U.S. allies try to assuage fears over bolstering Russia as the Pentagon announces a U.S. troop reduction in eastern ...

Russian jets violated NATO airspace over Lithuania for 18 seconds during suspected refueling exercise. Nation's president ...

US President Donald Trump will follow through and enforce harsh new oil sanctions on Russia to pressure Vladimir Putin into ...

BRUSSELS (Reuters) -NATO and US authorities are in close contact about force posture, a NATO official said on Wednesday after ...

Origin Robotics has products in Ukraine and is building with defending NATO in mind. It says Ukraine shows that simpler ...

It is the first announcement of the Trump administration’s plans to scale back forces in Europe, where the U.S. has ...