LONDON/WASHINGTON, Jan 30 (Reuters) - The United States and Russia could embark on an unrestrained nuclear arms race for the ...

By Guy Faulconbridge MOSCOW, Feb 1 (Reuters) - Dmitry Medvedev, deputy chairman of Russia's Security Council, praised U.S.

Russia remains critically dependent on imports in areas at the heart of its war effort, including machinery, drone ...

Zelenskyy says Ukraine will "take corresponding steps" as Trump says Putin agreed to stop bombing Ukrainian cities for a week ...

It was unclear why the latest round of negotiations, which had been expected on Sunday, were postponed for several days.

Negotiators will meet in the UAE this week, the Ukrainian president said, ...

As losses mount, the pace of Russia's advance has at times been slower than the Battle of the Somme during World War I, a ...

MOSCOW, Feb 1 (Reuters) - Dmitry Medvedev, deputy chairman of Russia's powerful Security Council, said that Russia will "soon" win military victory in the Ukraine war but the key thing was to prevent ...

Russia has been mounting Elon Musk’s Starlink satellite systems on its attack drones to strike deeper into Ukraine, extending their potential flight range to well inside NATO territory, analysts and ...

By Olena Harmash KYIV, Jan 30 (Reuters) - Russia has agreed to a request from U.S. President Donald Trump to halt airstrikes ...

Feb 1 (Reuters) - Elon Musk said on Sunday that steps SpaceX had taken to stop the 'unauthorized' use of Starlink by Russia ...