U.S., Russian and Ukrainian negotiators are back around a table for a second round of technical talks, but in Kyiv, Russian bombs bring suffering and skepticism.

Russian politician Alexey Zhuravlev claims Russia possesses weapons capable of destroying the entire planet and accuses US of breaking START nuclear treaty

A leading Russian politican has issued a nuclear warning to the world, declaring that Putin can destroy the entire planet if he pleases

Russian spacecraft have intercepted the communications of at least a dozen key satellites over Europe, security officials said. Such interceptions not only risk compromising sensitive information transmitted by the satellites, but could allow Moscow to manipulate their trajectories or crash them, officials told the Financial Times.

A new CSIS report warns Russia-Ukraine war casualties could reach 2 million by spring 2026, with Russia reportedly suffering 1.2 million casualties so far.

Russia said Friday it used its latest missile against Ukraine for a second time in the nearly 4-year-old war, a forceful signal to Kyiv and its Western allies as U.S.-led peace talks have entered a new and crucial stage. The hypersonic Oreshnik ...

German authorities have detained five men accused of being part of a network that illegally exported goods to Russian defense companies after Moscow launched its full-scale invasion of Ukraine

Ukrainian President Volodymyr Zelenskyy said the future of Ukraine’s eastern Donbas region will be a key focus as negotiators from Ukraine, Russia and the United States meet in Abu Dhabi on Friday for talks to end Russia’s nearly four-year full scale invasion

A week-long pause in strikes on Ukraine amid peace talks came to an abrupt end after Russian forces unleashed a massive drone and missile assault.