President Trump is rattling the U.S.’s formidable nuclear saber amid his growing frustration with Russian President Vladimir ...

Kremlin spokesman Dmitry Peskov emphasized that Russia does not view the latest movement as an "escalation" but claimed ...

Satellite images show damage to Russia's Rybachiy nuclear sub base after a powerful July quake. Tensions rise as Trump, ...

Russia is no longer bound by a moratorium on the deployment of short- and medium-range nuclear missiles, the Russian Ministry of Foreign Affairs has said, with former President Dmitry Medvedev blaming ...