Since the middle of the 19th century, the U.S. Navy has used divers on the salvage and repair of ships, construction, and other military operations. During the Civil War’s Battle of Mobile Bay, swimmers were sent ahead of Adm. David Farragut’s ships to locate and disarm Confederate mines, and in 1898, Navy divers investigated the mysterious explosion of USS Maine while anchored in the ... More @Wikipedia
Hover over any link to get a description of the article. Please note that search keywords are sometimes hidden within the full article and don't appear in the description or title.