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 ...

The attack came as South Korea’s military said North Korea is preparing to send more troops to join Russia’s fight against Ukraine, despite Pyongyang suffering a high rate of losses among its existing ...

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 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 ...

Slovakia’s pro-Russian prime minister has raised the prospect of his country leaving the European Union and Nato, arguing ...