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

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

Ukraine's brazen attack on Russian airfields overnight sent a strong message ahead of peace talks. It also delivered a ...

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

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

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

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

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

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

The attack has prompted Russian military experts to demand a strong and swift response, including "tactical nuclear strikers" ...

White House was not given advance notice about Ukraine’s ‘large-scale’ drone attack, which wiped out a fleet of about 40 ...