February 17, 1864

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On February 17, 1864 – Confederate submarine H. L. Hunley, Lieutenant George E. Dixon, CSA, destroyed U.S.S. Housatonic, Captain Charles W. Pickering, off Charleston, and became the first submarine to sink an enemy ship in combat.
After Hunley sank the preceding fall for the second time (see 15 October 1863), she was raised, a new volunteer crew trained, and for months under the cover of darkness moved out into the harbor where she awaited favorable conditions and a target. This night, the small cylindrical-shaped craft with a spar torpedo mounted on the bow found the heavy steam sloop of war Housatonic anchored outside the bar. Just before 9 o’clock in the evening, Acting Master John K. Crosby, Housatonic’s officer of the deck, sighted an object in the water about 100 yards off but making directly for the ship. “It had the appearance of a plank moving in the water.” Nevertheless Housatonic slipped her cable and began backing full; all hands were called to quarters. It was too late. Within two minutes of her first sighting, H. L. Hunley rammed her torpedo into Housatonic’s starboard side, forward of the mizzenmast. The big warship was shattered by the ensuing explosion and “sank immediately.” The Charleston Daily Courier reported on 29 February: “The explosion made no noise, and the affair was not known among the fleet until daybreak, when the crew were discovered and released from their uneasy positions in the rigging. They had remained there all night. Two officers and three men were reported missing and were supposed to be drowned. The loss of the Housatonic caused great consternation in the fleet. All the wooden vessels are ordered to keep up steam and to go out to sea every night, not being allowed to anchor inside. The picket boats have been doubled and the force in each boat increased.” Dixon and his daring associates perished with H. L. Hunley in the attack. The exact cause of her loss was never determined, but as Confederate Engineer James H. Tomb later observed: “She was very slow in turning, but would sink at a moment’s notice and at times without it.” The submarine, Tomb added, “was a veritable coffin to this brave officer and his men. But in giving their lives the gallant crew of H. L. Hunley wrote a fateful page in history-for their deed foretold the huge contributions submarines would make in later years in other wars.