Russian President Vladimir Putin on Tuesday lowered the threshold for nuclear weapons use, just two days after the U.S.

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

President Vladimir Putin on Tuesday 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 ...

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

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

U.S. stock index futures fell as concerns over escalating tensions between Russia and Ukraine affected risk appetite globally ...

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

The likelihood of a direct armed conflict with NATO is increasing because some individuals in the alliance are ready to raise the stakes ahead of Trump’s inauguration, Andrey Bystritsky emphasized ...

World War III might not be too far, some countries believe. While US President Joe Biden has supplied the US with long-range ...

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