Ukraine fired six U.S.-made ATACMS missiles at Russia’s Bryansk region, Russia’s Defense Ministry said Tuesday, days after ...

Putin lowered the bar for a nuclear attack after the US lifted a ban on Ukraine using long-range missiles. Ukraine carried ...

Moscow says Ukrainian forces have taken advantage of President Biden's green light and launched 6 U.S.-made ATACMs into ...

Markets sold off Tuesday as geopolitical tensions escalated between Ukraine and Russia. The Dow fell 300 points, or 0.7%; and ...

The new doctrine allows for a potential nuclear response by Moscow even to a conventional attack on Russia by any nation that ...

Kremlin spokesperson Dmitry Peskov said Tuesday that Russia's new nuclear weapons doctrine means Ukraine's use of Western ...

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

Ukraine has been pleading with the US for months to let it use American-made weapons to hit military targets inside Russia ...

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

A Russian lawmaker calls President Biden's decision to let Ukraine fire U.S. missiles deep into Russia a "very big step ...