On November 10, 2019, a private research group, Lost 52 Project, announced it had found the wreck of Grayback off the coast of Okinawa, in June 2019. The submarine sits upright on the bottom in 1,400 feet (430 m) of water, with severe damage aft of the conning tower, consistent with reports of a direct bomb hit in that area. Said to be searched for in the wrong area due to a wrong translation of an intercepted Japanese message. NYT article Wiki article