Rafael Grossi, head of the International Atomic Energy Agency (IAEA), said on Friday that the number of attacks on the ...

The hugely delayed effort to return the Russian Navy’s nuclear-powered battlecruiser Admiral Nakhimov to service is finally ...

Ukraine is fighting a war against two nuclear weapons countries: Russia, a signatory of the non-proliferation treaty, and ...

A major general, deputy chief of Russia’s radiation, chemical and biological forces, has been charged in connection with the ...

Russian President Vladimir Putin will not use nuclear weapons against the West. This is the opinion in an interview with the ...

By deploying Russian nuclear weapons to Belarusian territory, self-proclaimed President of Belarus Alexander Lukashenko is putting his country at risk of retaliatory attack if Moscow presses the ...

Russia’s Defense Ministry claimed on Friday that its forces had captured the coal mining town of Toretsk in their latest ...

Amid a tsunami of early shakeups in the new administration, President Donald Trump has twice this month suggested ...

Despite more than a year of warnings that critical Ukrainian nuclear energy infrastructure sites are vulnerable to potential ...

The head of the U.N. atomic watchdog says he will visit Moscow in the coming days to speak with officials about Russia’s ...

Since the invasion of Ukraine, the Kremlin appears to have made conventional weapons its greater priority—at least for now.

Moscow is growing its footprint at the top of the world, working with China—and leaving the U.S. behind.