Three experts spoke to Newsweek about the possibility of Moscow firing nuclear weapons into Ukraine as tensions escalate.

Putin's goals in Ukraine remain the same: weakening Ukraine's ties to NATO, hindering Ukrainian nationalism and territorial ...

Uncover the latest developments in Russia's nuclear deterrence policy. Learn how Putin's 'combat duty' decision impacts ...

The terrifying Sarmat missile's development has been marred by setbacks, including one which suffered a "catastrophic failure ...

It would be "insane" for the West to give Ukraine nuclear weapons, Russia's foreign ministry has said, in response to reports ...

Escalating tensions between the U.S. and Russia over the war in Ukraine are promoting talk and fears of WWIII and a nuclear ...

Russian President Vladimir Putin will discuss energy ties on a visit to Kazakhstan this week, the Kremlin said on Tuesday, a ...

The RS-28 Sarmat missile, nicknamed Satan II, are capable of carrying multiple nuclear warheads and could potentially strike ...

Kazakhstan is a member of the Moscow-led CSTO security alliance but has expressed concern about the almost three-year war, ...

Days after staging their largest ever drone attack on Kyiv, Russia has closed airspace for three days around a testing site ...

The origination of this idea by Putin means only one thing: there is zero chance of the war coming to an end any time soon. — ...

China and Russia continue to flex their military might around the globe with both nations threatening or engaging in ...