U.S. President-elect Trump, who has vowed to swiftly end the conflict, is returning to the White House at a time of Russian ...

World leaders and analysts expressed doubts Wednesday that the change to Russia's nuclear doctrine amounted to much more than ...

Russia unleashed an experimental longer-range ballistic missile on the city of Dnipro in central Ukraine on Thursday in what ...

"The right arises to launch a retaliatory strike with weapons of mass destruction," Dmitry Medvedev said on Tuesday.

Russia on Thursday launched what officials in Kyiv said was an intercontinental ballistic missile toward southeastern Ukraine ...

LONDON -- Ukraine is expected to soon begin using American-made ATACMS missiles to hit military targets in Russia's western ...