Russia's defense ministry says Ukraine launched its first attack using U.S.-made ATACMS missiles days after Biden gave Kyiv ...

President Vladimir Putin on Tuesday formally lowered the threshold for Russia's use of its nuclear weapons, a move that ...

Warning comes as Putin lowers threshold for using Russia nuclear arsenal in move decried as ‘irresponsible’ by the West.

Russia has changed its nuclear doctrine in response to the U.S. decision to allow Ukraine to fire American-made ballistic ...

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

As the conflict entered its 1,000th day, Ukraine took advantage of its newly granted long-range missile capabilities to ...

The United States was not surprised by Russia's announced change in its nuclear doctrine and does not plan to adjust its own nuclear posture in response, a White House National Security Council ...

Ukraine fired six American-supplied longer-range missiles at Russia's Bryansk region, Moscow said Tuesday, in what would be ...

The Biden administration has allowed Ukraine to use Army Tactical Missiles Systems, a long-range missile system that often ...

Ukraine used U.S. ATACMS missiles to strike Russian territory on Tuesday, taking advantage of newly granted permission from ...