A U.S. Army soldier was arrested on Wednesday for allegedly seeking to pass sensitive information about American battle tanks ...

Ukraine and its European backers on Monday sought talks with U.S. President Donald Trump in an effort to protect their ...

Authorities say Russian missiles have hit a Ukrainian army training ground and killed three soldiers as Ukraine struggles to ...

Putin is preparing for new offensives ahead of Trump peace summit, Zelensky warns - Putin 'definitely not preparing for a ceasefire or an end to the war', says Zelensky ...

Either in the direction of increasing pressure on Russia, or that Russia realizes of its own accord that this war cannot go ...

An active-duty Army soldier in Texas has been accused of trying to leak defense information to Russia, prosecutors said.

Over half the neighbors' joint drills since 2019 took place in the past six years as the quasi-alliance matures.

The navies of Russia and China are conducting joint artillery and anti-submarine drills in the Sea of Japan, near the Russian ...

Ukraine's military said on Saturday that it had struck oil facilities inside Russia, including a major refinery as well as a ...

Military production and defense spending are propping up Russia's economy and may shape its future long after the war in ...

After initially failing to advance head-on against Pokrovsk, the Russian forces have regrouped, attempting to surround the town and squeeze out the Ukrainian defenders.

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