A UFO expert is demanding an investigation into Soviet-era documents that supposedly detail encounters with aliens.
UFO drama
Vladimir Azhazha, a former naval officer and a UFO researcher, has called for the documents - which mention Soviet K-222 submarines being hunted down by unidentified objects - to be looked at more closely.
According to Alien Revelations, the experiences of the Soviets have strong similarities with unexplained happenings in the Bermuda Triangle.
It's been claimed that the unidentified objects are far superior to any device ever developed by humans, which is why Azhazha has called for further investigations.