For decades, the threat of nuclear conflict between the U.S. and the Soviet Union hung over humanity — and occasionally the ...

"Rhetoric sometimes turns into action in unpredictable ways," a former senior U.S. arms control official told Newsweek.

White House envoy Steve Witkoff met Russian President Vladimir Putin in Moscow in a last-ditch effort to convince him to make ...

COMMENT: Steve Witkoff - the president’s international diplomatic Mr Fixit - has failed to bring peace to the Middle East or ...

The Kremlin says Russian President Vladimir Putin is holding talks with U.S. President Donald Trump’s special envoy Steve ...

Tomorrow’s counter-drone systems will need to fire without human approval, Pentagon’s joint missile defense commander says.

Russian President Vladimir Putin held talks with U.S. President Donald Trump’s special envoy Steve Witkoff in Moscow on ...

As the Trump administration’s sanctions deadline looms over Russia, the Kremlin said that US special envoy Steve Witkoff and ...

The announcement by the president comes just a week after he said he would be slapping a 25% tariff on imports from India, as ...

Russian President Vladimir Putin has held talks with US President Donald Trump’s special envoy Steve Witkoff in Moscow, the ...

Ukraine is backing the U.S. demand for an immediate ceasefire, after which negotiations as to a full peace deal can take ...