Classified materials from a cyber operation reveal details on Russia's PAK DA and Su-57, emphasizing the nation's challenges in military production.

President Trump’s claims that Russia and China are secretly testing nuclear weapons are correct, according to CIA Director John Ratcliffe and Senate Intelligence Committee Chairman Tom Cotton. “@realDonaldTrump is right,

President Vladimir Putin announced Russia's successful test of the nuclear-powered 'Poseidon' submersible drone, claiming it's more powerful than the 'Sarmat' missile and boasts unparalleled speed and

Trump's Ukraine policy shifts from strong support to softer stance in recent weeks, reversing tough UN summit rhetoric as Russia war continues.

The Burevestnik was first unveiled in 2018 along with a number of other systems Putin touted as super weapons. In 2019, one exploded on a launch pad during a test in Russia’s Arctic, killing at least five scientists and triggering alarms over nuclear contamination, which was detected by European sensors.

Russian envoy Kirill Dmitriev claims U.S. sanctions on oil companies won't significantly affect Russia's economy due to rising oil prices.

Russian figure skater Kamila Valieva has lost her last appeal in a doping case that rocked the 2022 Beijing Olympics where she shaped to be a breakout star.