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

MOSCOW - Vladimir Putin is open to discussing a Ukraine ceasefire deal with Donald Trump but rules out making any major ...

A so-called hotline between Moscow and Washington was established in 1963 to reduce the misperceptions that stoked the Cuban ...

Russia warned on Tuesday that it would respond after Ukraine fired longer-range US missiles at its territory for the first ...

On Sunday, a Russian ballistic missile with cluster munitions struck a residential area of Sumy in northern Ukraine, killing ...

Ukraine’s ATACMS strike in Russia’s Bryansk region marks an intensification of the war amid uncertainty over Donald Trump’s ...

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." ...

Vladimir Putin signalled on Tuesday he was ready to start a nuclear war after Ukraine struck Russia with Western missiles for ...

Ukraine fired long-range U.S. missiles inside Russia for the first time despite Moscow’s threats of retaliation. WSJ’s ...

This week, the people who run the Biden administration escalated tensions between Russia and the US by giving the Ukrainian ...

President Vladimir Putin formally lowered the threshold for Russia’s use of its nuclear weapons Tuesday, a move that follows U.S. President Joe Biden’s decision to let Ukraine strike targets inside ...