Ukraine has fired six U.S.-made ATACMS into Russia, marking the first attack using the U.S.-made long-range missiles in 1,000 days of war.

Moscow says Ukraine fired six American-supplied longer-range missiles at Russia’s Bryansk region KYIV, Ukraine — Ukraine fired six American-supplied longer-range missiles at Russia’s Bryansk region, Moscow said Tuesday,

Ukraine struck a large Russian weapons facility in the Bryansk region early Tuesday, the 1,000th day of war — in what Ukrainian media outlets claimed was the first strike with a US-supplied long-range missile.

Ukraine used U.S. ATACMS missiles to strike Russian territory on Tuesday, taking advantage of newly granted permission from the outgoing Biden administration on the war's 1,000th day. Russia said its forces shot down five of six of the missiles,

Russia's defense ministry says Ukraine launched its first attack using U.S.-made ATACMS missiles days after Biden gave Kyiv permission to fire the weapons deeper into Russia.

Ukraine used U.S. ATACMS missiles to strike Russian territory for the first time on Tuesday, Moscow said, in an attack regarded by Russia as a major escalation on the war's 1,000th day. Russia said its forces shot down five of six missiles fired at a military facility in the Bryansk region,