Putin signed a decree Tuesday expanding the conditions under which Russia might deploy nuclear weapons in reaction to Biden's ...

Changes to Russia's nuclear doctrine have been drawn up and will be formalised as necessary, the Kremlin said on Tuesday, ...

The announcement comes shortly after Washington lifted restrictions on Ukraine using U.S.-made longer-range missiles.

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

Kremlin spokesperson Dmitry Peskov said Tuesday that Russia's new nuclear weapons doctrine means Ukraine's use of Western rockets "can prompt a nuclear response." ...

Stock photo. Just days after the United States allowed Ukraine to use its long-range missile for deep strikes within Russian territory; President Vladimir Putin has approved changes to his country’s ...

Vladimir Putin ratcheted up the threat of a nuclear attack if US-supplied longer range missiles are fired by Ukraine into ...