The US-led NATO alliance must prepare for the possibility that Russia and China could launch wars in Europe and the Pacific ...

Two of the most senior U.S. generals in Europe were key speakers in Germany. Surprisingly, perhaps, comments made by both did ...

Russia and Ukraine are expected to hold another round of negotiations on Wednesday in Istanbul, but the two warring countries ...

Russia now controls more than two-thirds of Ukraine’s Donetsk region — the main theater of the ground war. Russian forces ...

The war's evolution into the most drone-intensive conflict ever seen has eaten away at Russia's ability to exploit its traditional advantages in troop numbers, artillery, and tanks, according to two U ...

So Trump will sell weapons to NATO to supply Ukraine, and if Russia does not yield in 50 days, Trump promises another 100% tariff on all Russian goods.

Ukraine’s military commander in charge of the country’s drone warfare program urged the US and NATO countries alike on ...

"Ukraine protects the front line against Russian aggression for all of Europe," Dutch Defense Minister Ruben Brekelmans said on Monday.

MICHAEL KIMMAGE is Professor of History at the Catholic University of America. He is the author of Collisions: The Origins of the War in Ukraine and the New Global Instability.

Ukraine’s new prime minister has welcomed the European Union’s 18th sanctions package targeting Moscow’s oil and gas industry ...

Probably few if any Middle East analysts had Israeli airstrikes targeting key government installations of the Syrian state on ...

One of NATO’s top officials says Australia should draw the United States closer in light of China’s nuclear build-up.