Sonar readings show that the mysterious object is about 60 meters across, or, about the size of a jumbo jet. And it's not alone. Nearby on the sea floor is another, smaller object with a similar shape. Even more fascinating, both objects have "drag marks" behind them on the sea floor, stretching back more than 400 feet.
I wonder what they could be? They might be Soviet submarines that had an accident that was not disclosed to the public at large. However a Kursk class sub is only 18 meters across. It might be a Russian Dreadnaught from WWI but even those ships are only about half as wide as these objects at 26.8 meters. About the only thing that is 72 meters across is a Soviet era Carrier. You would figure that the Russians couldn't keep the sinking of a ship that size a secret even during the Cold War.