The shifts by Finland and Sweden are all the more striking as both nations maintained neutrality during the Cold War and ...

MOSCOW, March 4 (Reuters) - Russia said on Wednesday that France's plan to expand its nuclear arsenal was a highly ...

Russia warned on Tuesday that the war launched by the U. and Israel against Iran ‌could result in the very outcome they were seeking to prevent, by ‌spurring both Iran and ...

Russia has threatened the nation with 'appropriate measures' if the NATO member lifts its ban on nuclear weapons, with spokesman Dmitry Peskov sending a warning ...

Ukraine struck one of Russia's most strategically significant defense facilities overnight, hitting the Votkinsk Machine Building Plant in a remote area nearly 800 miles from the Ukrainian border.

Russia's Lavrov asserts no evidence of Iran developing nuclear weapons amid regional tensions and calls for cessation of ...

Add Yahoo as a preferred source to see more of our stories on Google. Russia will continue to observe the limits set under the recently-expired New START nuclear arms reduction treaty if the United ...

A new report claims parts of Russia’s nuclear sector tied to military production remain untouched by European sanctions, The ...

Reuters.com is your online source for the latest Europe news stories and current events, ensuring our readers up to date with ...

The United States and Russia are entering a new phase of nuclear relations with no treaty limiting their arsenals, as President Donald Trump calls for a sweeping new arms control agreement and Russian ...

MOSCOW — The Kremlin said Thursday it regretted the expiration of the last remaining nuclear arms pact between Russia and the United States, while U.S. President Donald Trump declared he was against ...