Synthetic aperture sonar imagery of the wreck of SS Dellwood, a U.S. Army cable layer that sank in July 1943.
SAS imagery of Kotohira Maru
Image courtesy of Exploring Attu’s Underwater Battlefield and Offshore Environment/ThayerMahan, Inc.
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Synthetic aperture sonar imagery of the wreck of Kotohira Maru, a 6,000-ton freighter carrying supplies from Japan that was bombed by an American weather plane on January 5, 1943.