The United States believes that Russian President Vladimir Putin's threatened retaliation against Ukraine over its drone ...

Air assaults on Saturday killed at least four people. Kharkiv’s mayor described an overnight strike as “the most powerful ...

NBC News has analyzed satellite imagery to dig into the claims being made by Kyiv and Moscow as part of a wider propaganda ...

Russia bombarded Ukraine’s second-largest city with massive strikes in the early hours of Saturday, its mayor said, one night ...

At least three were killed and 49 injured in a missile-and-drone attack that focused on Kyiv, days after a daring assault on ...

Ukraine said its “Operation Spiderweb” attacked Russian warplanes worth hundreds of millions of dollars, utilizing drones ...

An analysis by multiple experts of new video and satellite images suggests that at least 11 Russian bomber aircraft and one ...

Russian ballistic missiles have been launched toward Ukraine from multiple directions, the Ukrainian Air Force said on ...

Former Rep. Chris Stewart, a former fighter pilot, says the U.S. isn’t prepared for this change in modern warfare.

The latest Russian attack came hours after U.S. President Donald Trump said it might be better to let Ukraine and Russia ...

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

By Ukraine’s count, that would make this operation one of the most efficient, dollar for dollar, in the history of warfare.