The US Navy is running a top secret programme to detect unidentified submerged object – or USOs – beneath the sea, according to a UFO expert.
Marc D’Antonio, an astronomer and chief video analyst for UFO organisation MUFON, said he witnessed what he believes must have been an alien craft travelling at impossible speeds while he was on board a US Navy submarine in the North Atlantic ocean.
Marc then heard a naval officer ordering the sonar operator to log the unidentified object - which was travelling at "several hundred knots" - as part of the “Fast Mover Programme”.
Currently most submarine and torpedoes can only go up to 40 knots – due to the resistance of the water.
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