Kyiv is defending Kostiantynivka from Russian drone attacks. The embattled city is a gateway to Ukraine’s last major defense ...

In the north a 50,000-strong Russian force is attacking Sumy, a provincial capital. Our model is detecting artillery fire and ...

With their dense mesh, the nets can tangle drone propellers. It’s a simple but effective countermeasure that reflects how low ...

Ukraine's top commander said on Saturday that his forces faced a new onslaught against a key city on the eastern front of its ...

Russia now has 111,000 soldiers in the Pokrovsk area, which it has been trying to seize since early last year, Ukraine's top ...

Russia has amassed 110,000 troops in the vicinity of Pokrovsk, a year into its fruitless attempts to take over the strategic eastern Ukrainian city, Ukrainian military chief said Friday ...