STORY: Ukraine used a U.S. missile system to strike deep into Russian territory for the first time on Tuesday (November ...

Ukraine fired U.S.-made long-range missiles inside of Russia on Tuesday for the first time since a restriction was lifted by ...

The nuclear doctrine states that final authority to use nuclear weapons rests with the President, and the changes are ...

a long-range missile system that often carries varying amounts of cluster bomblets. Ukrainian forces used U.S.-supplied ...

Russia says Ukraine has fired US-supplied long-range missiles into the country, a day after Washington gave its permission ...

According to Russia, Ukraine has used US-supplied long-range missiles to strike targets deep inside Russian territory, ...

Ukraine will be in a position to attack positions in the Kursk region, where Russia has mobilized around 50,000 troops.

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." ...

The announcement comes shortly after Washington lifted restrictions on Ukraine using U.S.-made longer-range missiles.

Two of NATO's top members have started sending more powerful missiles to Ukraine in the wake of President Joe Biden's new ...

Ukraine conducted a strike against a Russian munitions facility in Bryansk and local residents captured videos of the ...