MOSCOW (Reuters) - Iranian President Masoud Pezeshkian told his Russian counterpart Vladimir Putin on Friday he believed ...

French nuclear submarine crew accidentally leaked sensitive data through Strava fitness app, revealing location and patrol ...

Russia-installed officials in Ukraine's partly-occupied Zaporizhzhia region said Ukrainian drones on Wednesday attacked Enerhodar, a city serving the Russian-held Zaporizhzhia nuclear power plant.

Russian President Vladimir Putin has said that progress on two reactors under construction is "going well" and the two ...

Retired general Ben Hodges drew a comparison between Russia and the Soviet Union, warning we should be prepared for the ...

Moscow suspended its participation in the New START nuclear arms reduction agreement with the U.S. in February 2023.

The U.S. “will have to out-think” Russia and China to prevent them from using nuclear weapons to resolve a future crisis, the ...

After several months of growing tensions with Israel and the US, and repeated rumours of an imminent military strike ...

An outgoing Biden administration official overseeing nukes warned against a new arms race with Russia and China in her ...

Russian nuclear submarines patrol the Arctic seas, while a growing fleet of nuclear-powered ice breakers projects Kremlin ...

Russia's Sarmat missile keeps having troubles, including apparent catastrophic failures, and there's nothing in the works to ...

During the height of the Cold War, Soviet engineers pursued the bold idea of a nuclear-powered bomber that could fly ...