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

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

Russian forces have continued to advance in the northern Ukrainian region of Sumy, bringing the region’s capital within range ...

Russia has intensified attacks in Ukraine’s northeast, announcing plans to create a so-called ‘buffer zone’ in the Sumy and ...

Russian fatalities in Ukraine (in just over three years) are 15 times larger than the Soviet Union’s decade-long war in ...

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

And when the dust settled on June 1 ... While drones have increasingly played a role in 21st century warfare, "Spider's Web" is quickly being weighed by military analysts as a new and potentially ...

Russian forces have been moving into Sumy region since April when Kremlin leader Vladimir Putin called for the creation of a ...

Ukraine's president said that troops maintained their defensive lines along more than 1,000 kilometers of the front.

Seizing complete control of the region − nearly one-third of which remains under Ukrainian control − has been a primary goal ...

U.S. President Donald Trump did not receive advance notice about Ukraine’s drone strikes on Russian military airfields on ...