President Vladimir Putin has approved Russia's updated nuclear doctrine to share the country's nuclear deterrence with its ...

Five Army Tactical Missile Systems, or ATACMS, were shot down and one caused a fire at a military facility in Russia's ...

The Kremlin warns Kyiv's use of such missiles would mark an escalation in the conflict, hours after Joe Biden gives the green ...

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

Russia continues to endure heavy losses in its war of aggression against Ukraine, with October recording the highest number ...

The first strike, against an ammunition depot, comes days after the U.S. authorized the use of ATACMS on Russian territory.

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

President Biden has granted permission for Kyiv to carry out long-range strikes, but looming over Ukraine’s newfound latitude ...

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

President Joe Biden has authorized Ukraine to use U.S.-provided long-range weapons inside Russia for limited strikes, ...

For the first time, President Joe Biden has authorized Ukraine to launch American-supplied missiles deep inside Russian ...

The Biden administration has authorized Ukraine to use U.S.- supplied longer-range missiles to strike deeper into Russian ...