NATO Secretary-General Mark Rutte has warned that a Russian victory over Ukraine would undermine the dissuasive force of the ...

NATO Secretary-General Mark Rutte warned that restoring the alliance's credibility after a Russian victory in Ukraine could ...

Polish authorities had said on Wednesday that fighter jets were scrambled after "intense long-range aviation activity" was ...

Russia on Thursday rejected the idea of NATO countries sending peacekeeping troops to Ukraine in the event of a ceasefire in ...

Russia is believed to be behind dozens of hybrid attacks, like arson or sabotage, on NATO soil since the Ukraine war started.

The military alliance has been increasing its forces along its eastern flank with Russia, Belarus and Ukraine, deploying thousands of troops and equipment ...

Kremlin propagandist Vladimir Solovyov issued a fresh warning to NATO member U.K. over assistance provided to Ukraine in the ...

The British navy said Wednesday that is ramping up measures to protect its waters from secret Russian operations after ...

The Russian spy ship was intercepted by a Royal Navy frigate, HMS Somerset, as it sailed into the channel and headed north to the North Sea. RFA Proteus, a British multi-role ocean surveillance ship, ...

President-elect Donald Trump has pledged to broker a peace deal in Ukraine, but as he prepares to take office, peace seems as ...

NATO scrambled Norwegian F-35 jets stationed in Poland for the first time to defend Polish airspace during Russia's ...