President Vladimir Putin on Tuesday signed a revised nuclear doctrine declaring that a conventional attack on Russia by any ...

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

Ukrainian troops launched an attack against a Russian border region with six US- long-range missiles, Moscow says. It comes ...

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

On Tuesday, Russian president Vladimir Putin signed a new decree to approve the use of nuclear weapons 'under threat' as ...

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

A spokeswoman for the PM said the tough line coming out of Moscow was 'the latest example of irresponsibility'.

The Russian Defense Ministry says that Ukraine fired six U.S.-made ATACMS missiles at Russia’s Bryansk region.

Russian President Vladimir Putin on Tuesday signed a revised nuclear doctrine declaring ... 1,000th day after he sent troops ...

A detailed look at the human and economic cost of Russia's invasion of Ukraine, which has marked its 1,000th day on November ...