Slovakia's Prime Minister Robert Fico announced he will visit Moscow on May 9 for the 80th anniversary of World War II ...

Three experts spoke to Newsweek about the possibility of Moscow firing nuclear weapons into Ukraine as tensions escalate.

NATO Secretary-General Mark Rutte said on Wednesday that Ukraine is not in a strong enough position to begin negotiating an ...

President-elect Donald Trump has nominated Keith Kellogg, a former national security adviser and retired lieutenant general ...

President-elect Donald Trump will nominate Gen. Keith Kellogg to serve as assistant to the president and special envoy for ...

Russia launched a new non-nuclear ballistic missile with medium range on Ukraine’s Dnipro region on Thursday, Russia’s ...

Russian President Vladimir Putin says Moscow has tested a new intermediate-range missile in a strike on Ukraine and that it ...

Russia opposes simply freezing the conflict in Ukraine because Moscow needs a "solid and long-term peace" that resolves the ...

U.S. officials told NBC News that the weapon fired by Moscow at the eastern Ukrainian city of Dnipro was an experimental ...

Western officials have challenged the Ukrainian air force's assertions, saying it was not an ICBM.

The escalatory attack comes after Ukraine reportedly used US and UK long range missiles to strike targets inside Russia ...

Russia on Thursday launched an intercontinental ballistic missile toward Ukraine, officials in Kyiv said, but a Western ...