1861 - The U.S. Naval force under Rear Adm. Samuel F. DuPont capture Port Royal Sound, S.C. During battle, DuPont's ships steam in boldly and the naval gunners pour a withering fire into the defending forts Walker and Beauregard with extreme accuracy. Marines and sailors land to occupy the forts until turned over to Army troops under Gen. T. W. Sherman.
1881 - The Naval Advisory Board submit their report to Secretary of the Navy William H. Hunt recommends new ships in the U.S. Navy be constructed of steel instead of iron, resulting in the A, B, C, D ships.
1944 - USS Albacore (SS 218) is sunk by a mine off the northern tip of Honshu. All hands are lost.
1973 - The War Powers Resolution becomes law. The law requires the president to notify Congress within 48 hours of committing armed forces to military action and forbids armed forces from remaining for more than 60 days, with a further 30 day withdrawal period, without an authorization of the use of military force or a declaration of war.