World leaders and analysts expressed doubts Wednesday that the change to Russia's nuclear doctrine amounted to much more than ...

Russia's new nuclear doctrine reflects its hopes to deter Ukraine's allies from a greater role in the war by establishing red ...

The nuclear-resistant mobile bomb shelters are designed to be functional even in Russia’s hard and cold permafrost regions.

The Kremlin has repeatedly warned the West against allowing Ukraine to use its long-range weapons to attack Russia directly.

Russian President Vladimir Putin has approved changes formally lowering the threshold at which his country can consider a ...

WASHINGTON − Ukraine carried out its first strike using long-range U.S.-provided missiles on Tuesday. Later, Russian ...

An estimated 1,710 of the warheads that can be used by the Russian military are deployed on the likes of intercontinental ...

Russian President Vladimir Putin formally lowered the threshold for his country's use of nuclear weapons Tuesday, after the ...

Every Ukrainian agrees that giving up its "significant stockpile" of nuclear weapons after the Soviet Union fell was a ...

As the world marked 1000 days since Russia's invasion of Ukraine, the war has now entered a "new phase." The revised doctrine ...

President Vladimir Putin has updated Russia’s nuclear doctrine, two days after his US counterpart Joe Biden granted Ukraine ...

Vladimir Putin has updated Russia's nuclear doctrine after Joe Biden gave Ukraine the approval to use U.S.-provided weapons ...