One of the U.S. Navy’s largest losses outside combat—vanished without a trace. In 1918, the USS Cyclops vanished without a trace in the Bermuda Triangle, taking 306 crew with her. No wreckage was found. The USS Cyclops disappeared in March 1918 between Barbados and Baltimore. It was carrying over 10,000 tons of manganese ore—well below its capacity. Despite extensive searches, no distress call or wreckage has ever been found. The disappearance remains unexplained over a century later, fueling sp

Bermuda Triangle: Documents may help solve USS Cyclops case