During our September, 1999 expedition to image seafloor sonar targets at the site of the Battle of Midway, the Nauticos/NAVO team used a system called TOSS (Towed Optical Search System). Dangled from a cable over 17,000 feet below the surface, the instrument captured video and still images of a huge debris field of wreckage. Some of these pieces had unique features that confirmed we had found the Japanese aircraft carrier Kaga. Other artifacts, including a Japanese sailor’s boot, preserved for nearly seventy years, was evidence of the loss of life in battle. Three hundred and seven American sailors, Marines, and airmen perished in the battle, against over 3,000 Japanese.
Pieces of wreckage, large and small, were scattered in profusion around the area as seen in this montage. In the bottom photo, a deep sea worm left a trail as it gathered sustenance from the muddy bottom, evidence of life at extreme depths. The seafloor was thickly sprinkled with nodules of pure manganese. Nauticos.