Russia has said Ukraine fired US-supplied long-range missiles into the country for the first time on Tuesday. Ukraine used ...

David Lammy insisted Donald Trump is a “winner not a loser” as he sought to encourage the US president-elect to continue ...

The United States was not surprised by Russia's announced change in its nuclear doctrine and does not plan to adjust its own ...

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

The US sees no reason to adjust its nuclear posture in response to Russia’s decision to lower the threshold for using atomic weapons, a National Security Council spokesperson said.

Leaders of the world’s 20 major economies gathered once again on Tuesday with a lighter schedule after they issued a joint ...

Ukraine's military used long-range U.S.-supplied missiles to strike Russia's Bryansk region, according to officials in Moscow ...

two other systems the United States has provided to Ukraine. ATACMS can strike further into Russia than any other Ukrainian missile. Ukraine also possesses the French-British-made Storm Shadow missile ...

Kremlin spokesperson Dmitry Peskov said Tuesday that Russia's new nuclear weapons doctrine means Ukraine's use of Western ...

"Even [EU foreign policy chief Josep] Borrell officially said that the Europeans discussed the issue, but decided that everyone will decide for themselves whether or not to supply their long-range ...

By Guy Faulconbridge and Anton Kolodyazhnyy MOSCOW (Reuters) -Russian President Vladimir Putin on Tuesday lowered the ...

WASHINGTON (Reuters) - 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 ...