KYIV (Reuters) -Ukrainian forces have stopped Russian troops advancing in the northeastern Sumy region and are now battling ...

Technological advances have given threadbare militaries and rebel fighters the ability to strike stunning blows against far ...

The strike set several aircraft on fire, video showed, and dealt a symbolic blow to Moscow’s relentless bombing campaign.

Russia is advancing around Kostyantynivka and in the Sumy region with small, fast-moving units as both sides try a new tactic ...

After too many nights of pulling children from the rubble of Russian drone strikes, the weekend’s devastating attacks on ...

A dozen soldiers work from a home workshop to transform civilian-use devices provided by the government or private entities ...

Costing as little as $400 apiece, Kyiv’s flying machines are successfully neutralizing sophisticated Russian equipment worth ...

Ukraine unleashed more than a hundred drones smuggled deep into Russia in what it called its most damaging attack yet.

Russian forces on Wednesday advanced further into Ukraine's northern region of Sumy, threatening the regional capital after ...

Russia dramatically intensified missile and drone attacks across Ukraine this month in an effort to sap Ukrainians’ morale – ...

Ukraine’s attack also showed advances in operations and military tactics. Iraq was one of the first places where commercial drones were turned into weapons. Irregular warfare is hardly new.

Ukraine’s audacious drone attack wounded and embarrassed Moscow ... where two sides square off with mismatched military power, resources or approaches. For years, the U.S. and its partners ...