What You Need to Know: After years of analysis, Microsoft co-founder Paul Allen's team discovered the wreck of the Japanese battleship Musashi in 2015, 3,280 feet deep in the Philippine Sibuyan ...

The 73,000-ton (66,224 metric tons) Musashi and sister ship Yamato had been the largest battleships the world had ever known. Allied forces sunk the Musashi on October 24, 1944, during the Battle ...