Ukraine claimed it hit a military weapons depot in Bryansk in the middle of the night, although it did not specify what ...

The Kremlin updated its weapons doctrine so that any large conventional attack on Moscow could meet the criteria for a nuclear response.

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." ...

Russian President Vladimir Putin has signed a revised nuclear doctrine declaring that a conventional attack on Russia by any nation that is supported by a nuclear power will be considered a joint ...

During the German chancellor's discussion with Russian President Vladimir Putin, the issue of arms deliveries to Ukraine was not brought up ...

Russian President Vladimir Putin signed a revised nuclear doctrine on Tuesday to effectively lower his country's threshold ...

Ukraine carried out its first strike using six U.S.-provided long-range missiles on Tuesday, as Russian President Vladimir ...

Russian President Vladimir Putin signed a revised nuclear doctrine stating that any attack on Russia supported by a country ...

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