President Donald Trump appeared to suggest the U.S. will resume testing nuclear weapons for the first time in three decades, ...

Russia said it tested a nuclear-powered cruise missile and torpedo, two of its experimental weapons, in recent days.

The Kremlin’s constant nuclear boasts may have finally struck a chord in the White House, with President Donald Trump ordering the resumption of US nuclear weapons tests.

Russian MP warns US nuclear test plans could destabilize global security, violate CTBT obligations. Follow Newsweek's live ...

The Kremlin said on Tuesday that Russian troops were constantly hearing foreign languages spoken by those fighting for Ukraine on the front line, and promised that such fighters would be "destroyed".

Vladimir Putin tightens grip on power by promoting family members and younger allies to his inner circle as economic strain ...

North Korea's top diplomat has visited the Kremlin for talks with Russian President Vladimir Putin. The meeting follows last ...

Putin is massing air defences around Moscow for a long winter of drone attacks. That means leaving other areas undefended, ...

The test came as the U.S. prepared sanctions on Russia’s oil and gas sectors and European allies pledged more aid to Ukraine.

A Kremlin official says Russia’s test of a nuclear-powered missile that it claims can’t be stopped by air defenses reflects ...

Because of its power source, the Burevestnik can remain airborne far longer than other nuclear-armed missiles.

Russian armed forces will respond forcefully in the event of strikes deep inside Russia, Kremlin spokesman Dmitry Peskov said ...