The country abounds in oil and mineral wealth, but in many cases it is hard to reach and the threat of intervention from the ...

Washington can no longer be relied upon as a supporter. But Kyiv still has agency on the battlefield and can seek increased ...

Poland scrambled "military aviation" in its airspace early Tuesday morning in response to Russian missile strikes in Ukraine, ...

In a dramatic shift in transatlantic relations under President Donald Trump, the United States has split with its European ...

Ukraine marked the bleakest anniversary yet of its war against the Russia invasion. Ukrainian forces are under severe ...

Russia launched 185 attack drones into Ukraine in an overnight attack coinciding with the third anniversary of Moscow's ...

U.S. and Russian officials met this week to start peace talks, but Ukraine and European allies were left out and cast doubt on ceasefire possibilities.

Russia is expected to receive over 100 ballistic missiles from Pyongyang, the head of Ukraine's Main Intelligence Directorate, said Sunday.

Three years after Russia's full-scale invasion of Ukraine, what has been the impact of the largest conflict in Europe since World War II? How does the U.S. pivot toward Russia affect peace prospects?

Had nuclear war ever broken out between the Soviet Union and the West, Major Valeriy Kuznetsov would probably have been one ...

A dozen leaders from Europe and Canada are in Ukraine’s capital to mark the third anniversary of Russia’s invasion ...

As defense cooperation among China, Russia, Iran, and North Korea grows, it will enable these countries to offset vulnerabilities relative to the U.S.