HUR space intelligence units receive fresh satellite imagery daily. The data is used to track objects in Russian-occupied ...

Norwegian Army Commander General Eirik Kristoffersen and Commander-in-Chief of the Armed Forces of Ukraine Oleksandr Syrskyi ...

Ukraine is under intense pressure on the battlefield and at the negotiating table, but underwater it appears to be a growing threat to Russia. Subscribe to read this story ad-free Get unlimited access ...

Cheap drones changed modern warfare in Ukraine. Now the Pentagon wants U.S. personnel to learn battlefield drone tactics ...

As Ukrainian drones push toward Moscow, Victory Day risks becoming less a show of strength than a test of Russia’s defenses.

After invading more than four years ago, Moscow has usually been the one causing ecological disaster. But Kyiv’s strikes, ...