Loss of Starlink access is disrupting Russian artillery operations in Ukraine, reducing the effectiveness of Moscow’s core ...

The drone's development comes as the Pentagon pushes to procure and field inexpensive drones to keep pace with adversaries.

Ukraine brings US-made Tempest air defense system into combat, footage suggests Russia seeks to set stage for new offensive, potentially threatening Sumy, Ukraine warns Russia deploys new Geran-5 ...

Outmanned by a nuclear power in the largest land war in Europe since 1945, Ukraine's front line is increasingly held by ...

Plans to deploy peacekeeping troops on the ground in Ukraine will require Vladimir Putin’s approval, allies have conceded.

Russia launched its full-scale invasion of Ukraine four years ago, and the fighting continues. Here's a look at where the war stands today.

Russian forces hit Ukraine with nearly 1,150 strike drones, over 1,400 guided aerial bombs, and dozens of missiles in a ...

Russia on Thursday warned that any Western military forces deployed to Ukraine under a post-war security arrangement would be considered "legitimate combat targets," sharply criticizing a newly signed ...

Ukraine has been putting up valiant resistance, but its determination cannot disguise the fact that it is losing the war. Russia controls a large swath of Ukrainian territory, and Kyiv has little ...

Four years of war against Ukraine means four years of learning for Russia’s armed forces. But how much have they actually learned, how much have they actually reformed, and how worried should people ...