Daniel Martindale’s decision to become a spy comes amid a growing ultraconservative embrace of Russian values.

Trump administration insiders tell NatSec Daily there’s still time to salvage U.S.-Ukraine ties following several days of his ...

Ukraine’s military has grown fourfold since Russia’s full-scale invasion began three years ago, holding off a much bigger ...

Welcome to The Adversarial. Every other week, we’ll provide you with expert analysis on America’s greatest challengers: China, Russia, Iran, North Korea, ...

One of the North Korean soldiers captured by Kyiv shared details about his personal life and battlefield experience in a ...

"Since when do we let tyrants like Putin dictate the terms of any peace agreement?" a leader in Chicago's Ukrainian community writes after the president blamed Ukraine for Russia's unprovoked invasion ...

Ukraine destroys North Korean ‘wonder weapon’ for first time in war with Russia - President Zelensky has said that Russia ...

Ukraine President Volodymyr Zelenskyy has said New Zealand should be “very happy to be far from Russia” after being asked why ...

In an exclusive interview, Mette Frederiksen discusses the incident and new transatlantic tensions over NATO and Ukraine.

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