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

Ukraine’s shock drone strike on Russia’s strategic bomber fleet this week has generals and analysts taking a new look at ...

A stunning attack in Russia highlights how small drones can be outfitted with new software and components to turn them into ...

It is Kyiv’s latest of many demonstrations of audacious brilliance.

Though the knock-on effects are unclear, some military commentators have called the strike Russia's "Pearl Harbor." Hopes for ...

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

It could also make Moscow behave even more aggressively toward Ukraine as the two countries struggle to find common ground in ...

Army Secretary Daniel Driscoll on Wednesday warned that Ukraine’s recent drone strikes deep inside Russia reveal the United ...

Ukraine launched a stealthy and significant attack on Russia last weekend. Experts say it’s going to change modern warfare, ...

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

A Russian missile and drone attack in the Ukrainian city of Kharkiv early Saturday killed at least three people and injured ...