Deputy Foreign Minister of the Russian Federation Sergei Ryabkov said American policy is "extremely hostile" toward Russia.

Moscow has warned Donald Trump against resuming the testing of nuclear weapons when he takes office, saying it would “not ...

Russia and the United States have not conducted a nuclear test since 1992 but Russia's Deputy Foreign Minister says his ...

Russia's arms control point man cautioned Donald Trump's incoming administration on Friday that Moscow was considering a ...

One of Vladimir Putin’s ministers warned Donald Trump that Russia would not be “ruling anything out” when it came to nuclear ...

After the US and Russia tested a nuclear bomb in the 1990s, Russia signed the Comprehensive Nuclear Test Ban Treaty in 1996 ...

Russia’s point man for arms control cautioned Donald Trump’s incoming administration on Friday against resuming nuclear ...

Sergei Ryabkov, the country's deputy foreign minister, who oversees arms control, asserted that Trump had taken a radical position on a treaty banning nuclear tests during his first term.

Russia, with 5,580 warheads, and the United States, with 5,044, are by far the world's biggest nuclear powers, holding about ...

Russia warns of potential nuclear testing in response to Trump's stance, raising concerns about global security.

Russia’s point man for arms control yesterday cautioned Donald Trump’s incoming administration against resuming nuclear testing, saying Moscow would keep its own options open amid what he said was ...