As the HMS Victorious began to fill with toxic gases, it was necessary to immediately surface. The British nuclear submarine had caught fire during a "top secret mission" in North Atlantic.
The Sun reported that a fire prompted a British nuclear-powered submarine hauling two Trident II ballistic missiles to abandon a "top secret mission" in the North Atlantic.
An electrical fire broke out when the Vanguard-class nuclear submarine HMS Victorious was executing a secret operation somewhe...
