Trump said he’s giving Russian President Vladimir Putin 10 to 12 days to stop the killing in Ukraine after three years of war, moving up a 50-day deadline.

Ukraine is managing to survive what could be Russia’s last chance at decisive victory if Donald Trump is serious about his ...

Russia has continued its offensive, killing at least 22 people in Ukraine by launching ballistic missiles and glide bombs into multiple cities despite President Trump’s threats to slap sanctions ...

Russia is rapidly militarizing the Arctic, forging closer ties with China, and exploiting NATO weaknesses. The Arctic could ...

A sweeping cyberattack has forced hundreds of pharmacies across Russia—primarily in Moscow—to shut down, per reports. The ...

The last lifelines into besieged towns along the eastern frontline for Ukrainian troops, caught in a web of increasingly ...

Gauging the Growing Military Cooperation Among Russia, China, Iran, and North Korea , by Andrea Kendall-Taylor and Nicholas Lokker ...

Russia’s invasion of Ukraine was a catalyst for cooperation among Russia, China, Iran, and North Korea—what the authors call ...

The U.S. Army’s new report on Russia’s war in Ukraine shows how drones, jammers, and mass fires are reshaping modern warfare.

While faster than before, Russia’s territorial gains remain minor, with only 5,000 square kilometres (1,930 square miles) of ...

Most commercial firms can't access test space where they can refine their products under conditions they might face in the ...