The last remaining arms control treaty between Russia and the US, New Start, is set to expire in February 2026.

"There is no equal to this weapon at all," Volodin boasted, urging foreign entities causing harm to Russia to submit to Putin ...

The announcement comes as part of nuclear messaging from the Kremlin, which has resisted Western pressure for a ceasefire in ...

Russian President Vladimir Putin’s latest threats that Moscow is preparing to deploy its new “invincible” nuclear-capable ...

Donald Trump has called for the US to resume nuclear tests, seemingly reversing a decades-long trend. But will this actually ...

Russia has changed its tactics for striking Ukraine and is deploying modernised weapons, says Vadym Skibitskyi, Deputy Head of Defence Intelligence of Ukraine (DIU). Source: Skibitskyi in an interview ...

DARA MASSICOT is a Senior Fellow in the Russia and Eurasia Program at the Carnegie Endowment for International Peace. She was previously a Senior Policy Researcher at the RAND Corporation and a Senior ...

The missile is a nuclear-capable weapon that Moscow says can pierce any defense shield. Russia's top general said it traveled ...

President Donald Trump meets with Russian President Vladimir Putin at the G-20 Summit on July 7, 2017, in Hamburg, Germany. (Evan Vucci/AP) The two-week deadline that President Donald Trump gave ...

The U.S. and European Union have announced new sanctions targeting Russia's oil industry to pressure Russia to end the war in ...

President Donald Trump does not plan to meet with Russian President Vladimir Putin in the immediate future, a White House ...