Russia says "nuclear munitions" sent to Belarus for joint drills in the country that Moscow used as a launchpad for its 2022 ...

Russia tested a new long-range missile capable of carrying nuclear warheads, months after the last treaty with the U.S. expired.

The dual messaging − nuclear muscle-flexing at home, high-profile diplomacy abroad − fits a pattern the Kremlin has used repeatedly.

Trucks carrying intercontinental ballistic missiles rumbled over forest roads, submarines set sail from Arctic and Pacific ports, and crews scrambled into warplanes as Russia and neighboring Belarus ...

Russia has test-fired a new intercontinental ballistic missile, with President Vladimir Putin describing the nuclear-capable Sarmat weapon as the world’s “most powerful” missile. State television ...

According to a 2018 report by Russia’s Tass news agency, Putin claimed that the Sarmat reaches high speeds quickly and stops burning its engines sooner than traditional intercontinental ballistic ...

Moscow has claimed it has successfully tested a new nuclear-capable intercontinental ballistic missile, which it says could come into use later this year. Sergei Karakayev, the commander of the ...

Russia has allegedly conducted a successful test of its nuclear-capable RS-28 Sarmat intercontinental ballistic missile (ICBM), following a series of failed launches that exposed weaknesses behind ...

Putin says Tuesday's test was a great success Poseidon is an autonomous nuclear-powered torpedo Analysts say it can trigger radioactive ocean swells Putin keen to show Russia remains a major military ...

Trump said the Pentagon will immediately resume testing the US nuclear arsenal on an "equal basis" with other nuclear powers.