Russia launched its biggest missile and drone attack on Ukraine so far this year on Tuesday, according to Ukrainian ...

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

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

U.S., Russian and Ukrainian negotiators are meeting in the United Arab Emirates, but Russia continues to pummel Ukraine and ...

The last remaining nuclear arms pact between Russia and the United States is set to expire this week, removing any caps on ...

Ukraine-Russia war latest: Trump claims Putin ‘kept his word’ despite massive attack on eve of peace talks - Zelensky says ...

And there's a new dimension to the possible arms race scenarios ahead of us.

By Guy Faulconbridge and Mark Trevelyan MOSCOW, Feb 4 (Reuters) - The last nuclear treaty between Russia and the United ...

Missiles overnight targeted electrical facilities in Kyiv and other parts of the country, according to local authorities, ...

Russia, over the past decade, has significantly expanded its intermediate-range nuclear-capable forces — such as the Oreshnik ...

President Donald Trump made a bargain with India this week that introduced a simple calculus.

President Trump asked Putin to hold off attacks on energy infrastructure in Ukraine, which has been gripped by bitter cold. Putin showed his contempt by launching a massive overnight attack.