Russia’s decision to fire a ballistic missile at Ukraine on Nov. 21 may be considered a “mock nuclear strike,” expert Robert ...

The U.S. decision to allow Ukraine to fire American weapons deeper into Russia has not increased the risk of a nuclear attack ...

The Pentagon says the Oreshnik is a tweak of Russia’s RS-26 Rubezh missile, an intercontinental ballistic missile (ICBM) that ...

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

Senior Russian security official Dmitry Medvedev said on Tuesday that if the West supplied nuclear weapons to Ukraine then ...

The U.S. decision to allow Ukraine to fire American weapons deeper into Russia has not increased the risk of a nuclear attack, which is unlikely, despite Russian President Vladimir Putin's ...

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

Russia's recent changes to its nuclear doctrine and tests of the Oreshnik intermediate-range ballistic missile are raising ...

"Bomb shelters will not help," former President Dmitry Medvedev said on Sunday, in a stark warning to the West over Russia's ...

Russia’s use of a nuclear-capable ballistic missile marks a decisive, and potentially dangerous moment in Moscow’s conflict ...

A former officer at a Russian nuclear weapons base has shared a rare account of the high alert status during the first days ...

A former Russian officer disclosed that Russia's nuclear weapons bases were placed on full combat alert on February 24, 2022, ...