Russia's point man for arms control cautioned Donald Trump's incoming administration on Friday against resuming nuclear testing, saying Moscow would keep its own options open amid what he said was Washington's "extremely hostile" stance.

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

Is the world nearing a nuclear showdown? Russia has issued a dire warning to the U.S., raising concerns about the future of the Comprehensive Nuclear Test Ban Treaty. Russian Deputy Foreign Minister Sergei Ryabkov has called U.

Former Russian President Dmitry Medvedev has called for decisive action against Europe, accusing it of "anti-Russian" policies and advocating political, economic, and hybrid measures to punish European nations aligned with the U.

Vladimir Putin stated that Russia is "striving" to end the conflict in Ukraine. The Russian President mentioned that the government is ready to deploy intermediate-range hypersonic ballistic missiles or other more powerful intermediate-range weapons if necessary.

North Korean soldier ‘captured by Ukraine’ as Putin says he is open to peace talks - South Korea, Ukraine and the US previously accused Pyongyang of sending thousands of soldiers to help Russia