Moscow is trying to "increase the stealth of the Yars PGRK units" by deploying autonomous launchers for the missiles during ...

Dozens of U.S. Democratic lawmakers on Wednesday urged Secretary of State Marco Rubio to work with Congress to renew a ...

Russian state-run nuclear energy giant Rosatom is in talks to build another nuclear power plant in Iran, as the two countries ...

Moscow would be open to allowing U.S. access to Russia’s rare minerals, President Vladimir Putin said Monday, an apparent ...

In August 2000, two explosions led Russian nuclear submarine Kursk to sink, claiming the lives of all 118 crew members.

The specter of nuclear war cast a long shadow over the 20th century, serving as a reminder of humanity's capacity for ...

Security arrangements that have supported global peace for decades are unravelling, the head of the United Nations warned on ...

Watch as we uncover the eerie remnants of a Soviet missile command center in Ukraine, a chilling symbol of broken promises.

Without a stronger stance against Russian aggression near Ukrainian nuclear power plants, disaster is looming ‘closer and ...

As the U.S. and Russia decide the future of Ukraine without Kyiv, Putin teases the world with the possibility of nuclear arms ...

Officials say that Russia and Belarus will hold a joint military exercise in September, part of efforts by the two neighbors ...