Russia launches huge 'doomsday' supersub foxnews.com

Russia has launched its new Belgorod submarine, which is designed to carry devastating underwater nuclear drones. Moscow’s development of nuclear-powered drones has been closely watched in recent years, amid concern that Russia could be adding a “doomsday” weapon capable of unleashing tidal waves to its arsenal. During Tuesday's visit to a military shipyard in St. Petersburg, President Vladimir Putin viewed the departure of the Belgorod sub at the Sevmash plant in Severodvinsk in northwestern Russia via a teleconference.