Ukraine nuclear facilities face Russian attack threats as Moscow weighs strikes on power substations to force capitulation, ...

Ukrainian drone strikes damaged energy networks in Russia-occupied parts of southern Ukraine, leaving hundreds of thousands ...

Ukraine's top military commander said Russia is showing no signs of interest in talks leading to a peace deal and, instead, ...

Russia's "massive" military losses in Ukraine are unsustainable, NATO's secretary general warned with the conflict about to ...

Former Putin adviser Sergey Karaganov warned that Russia would use nuclear weapons against Europe should it ever come close ...

A Ukrainian delegation has arrived in the United States for talks on a U.S.-led diplomatic push to end the nearly 4-year-old ...

Up to 25,000 Russian soldiers are being killed every month, NATO Secretary General Mark Rutte said this week.

The United States is accusing Russia of a “dangerous and inexplicable escalation” of the nearly four-year war in Ukraine at a ...

Russia says it used its new Oreshnik hypersonic missile and other weapons in a massive strike on Ukraine​. Ukrainian ...

With the sides far apart on key issues as Russia’s full-scale invasion of Ukraine approaches the four-year mark, analysts say ...

An ally and former adviser to Russian President Vladimir Putin and former President Boris Yeltsin said the country could use ...