The Russia-Ukraine war, expected by both sides to last only days or weeks, has now reached its 1,000th day.

President Vladimir Putin formally lowered the threshold for Russia’s use of nuclear weapons, following U.S. President Joe ...

Ukraine hit a Russian weapons arsenal with US-made ATACMS missiles that it fired across the border for the first time, ...

Moscow says Ukraine fired six American-supplied longer-range missiles at Russia’s Bryansk region. The Kremlin's announcement ...

Former Treasury official Monica Crowley reacts to President Biden allowing Ukraine to use U.S. missiles to target Russia on ...

"It is better to have such a decision now than not having it at all,” one Kyiv resident told NBC News. The U.S. ally received ...

After more than two years of war, a majority of Ukrainians now favor a quick, negotiated end to the conflict with Russia, ...

Yet, Republican hawks have long criticized Biden’s reluctance to send to Ukraine arms that Kyiv requested. Many have called ...

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The attack came just days after President Biden gave Ukraine permission to use the weapons to strike targets inside Russia.

Hours later under the cover of darkness, a Ukrainian battery fired six of the 3,700-pound Army Tactical Missile System ...

Ukraine launched U.S.-supplied long-range missiles into Russian territory, prompting Russia to lower its nuclear weapon use ...