"Putin might use this perceived distraction as an opportunity to obtain further territory," a retired U.S. Colonel told ...

Moscow's forces made gains in the Kharkiv and Zaporizhzhia regions, according to the Institute for the Study of War (ISW).

Ukraine used drones to attack a base where Russia keeps its Su-34 aircraft, which can be armed with highly destructive glide ...

President Donald Trump said he has his eyes on the 50,000 Russian troops deployed to the border near Sumy in Ukraine, where ...

Fighting Off Drones: On a “hot night,” when Russia tries to overwhelm Kyiv’s air defenses, Ukraine relies not only on Patriot ...

Ukraine, whose power system has been under constant Russian missile and drone attacks, increased its electricity exports to ...

A Russia-appointed official in Ukraine’s occupied Luhansk region says that Moscow’s forces have overrun all of it.

BBC Verify uses open-source intelligence, satellite imagery, fact-checking and data analysis to help report complex stories ...

A Ukrainian pilot was killed and his F-16 fighter jet crashed as after Russia launched a huge aerial assault involving ...

For months the talk in Kyiv was of a much-anticipated Russian offensive that would aim to gobble up more of Ukraine’s eastern ...

The Kremlin on Tuesday denied claims by U.S. President Donald Trump's special envoy for Ukraine that Russia was stalling in ...

Ukraine moved to withdraw from an anti-personnel landmine ban treaty following Russia's massive aerial attack against ...