If nothing replaces the New START nuclear arms treaty, security analysts see a more dangerous environment with a higher risk ...

The Kremlin says Russian and U.S. negotiators have discussed the expiration of their last remaining nuclear arms pact ...

GENEVA - The United States accused Beijing on Friday of conducting a secret nuclear test in 2020 as it called for a new, ...

The United States (US) on Friday urged three-way talks with Russia and China to set new limits on nuclear weapons, after the ...

Vladimir Alekseyev has been under the EU sanctions for orchestrating the novichok poisoning attack in Salisbury in 2018 that ...

Without the treaty there are no caps on the two largest atomic arsenals for the first time in more than a half-century.

Successive administrations, both Democratic and Republican, went about it in the same basic way: signing deals with Russia ...

The new U.S. accusations about China's nuclear weapons development come at a very turbulent moment for nuclear arms control globally.

By Olivia Le Poidevin GENEVA, Feb 6 (Reuters) - The United States accused Beijing on Friday of conducting a secret nuclear test in 2020 as it called for a new, broader arms control treaty that would ...

The US urged three-way talks with Russia and China to set new limits on nuclear weapons, after the last treaty between ...

The Russian Red Cross (RRC) has long denied allegations of operating in occupied Ukraine, despite mounting evidence to the ...