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

Russian President Vladimir Putin says the new Oreshnik hypersonic missile used against Ukraine this week will go into serial ...

Hypersonic weapons like Russia’s Oreshnik missile present a formidable challenge to existing missile defense systems. However ...

"We believe that we have the right to use our weapons against military facilities of the countries that allow to use their ...

Vladimir Putin test-fired the “Oreshnik”, the Russian word for hazelnut tree, for the first time in combat on Thursday ...

Russian President Vladimir Putin said Thursday Russia hit a Ukrainian aerospace plant with an experimental hypersonic missile ...

Video of Russian President Vladimir Putin addressing hypersonic missile use showed his hands near frozen for more than 20 ...

Vladimir Putin has tested a new hypersonic missile by firing it at Ukraine as he identified Britain as a legitimate target ...

VLADIMIR Putin has sent out a chilling warning to the West saying he will continue to unleash his devastating new hypersonic ...

Russian President Vladimir Putin has increased the stakes in the war by confirming the launch of a new hypersonic missile ...

BRITAIN and Nato are set to hold emergency crunch talks about the conflict with Russia – after despot Vladimir Putin vowed to ...

Higher ups in the Kremlin are set to attend a secret meeting tonight called by Vladimir Putin at the end of a week in which ...