Russia wants to include the topic of a reduction of NATO troops presence in any conversations about the future of Ukraine, ...

Russia hoped to overthrow Ukraine's pro-Western government, but Moscow's war has dragged on for more than three years.

President Donald Trump on Wednesday threatened "severe consequences" against Russia if Vladimir Putin did not agree to stop ...

Ukraine's punishing attacks on the Black Sea Fleet and the sudden loss of a key port in Syria have dealt major blows to ...

NATO faces growing hybrid warfare threats as Russian drone incursions into Lithuania and strikes near Romania's border raise ...

Presidents Trump, Zelenskyy and numerous NATO leaders held a virtual meeting Wednesday ahead of Friday's scheduled summit between Mr. Trump and Russian President Vladimir Putin.

Russia is building and operating Turkey’s first nuclear power plant—a $25 billion project. WSJ explains what it means for ...

Ukraine faces potential loss of hundreds of billions in economic value as President Donald Trump floats territorial ...

The Lithuanian government plans to open nine drone training centers across the nation to teach more than 22,000 people, ...

The European-made NH90 has advanced anti-submarine warfare capabilities, making it a key asset in the Arctic region.

NATO chief Mark Rutte is pushing the Allies to swiftly build up their jet fighters and missiles to avert an all-out war with ...