- 1814 - During the War of 1812, the sloop of war Wasp, commanded by Capt. Johnston Blakely, captures and burns the British merchant barque Neptune, southwest of Ireland.
- 1865 - Confederate Gen. Edmund Kirby Smith signs the Terms of Surrender for the Confederate forces onboard USS Fort Jackson in Galveston Bay, Texas.
- 1941 - The first aircraft escort vessel, USS Long Island (CVE 1), is commissioned. Following World War II, she participates in Operation "Magic Carpet."
- 1943 - USS PC 565 sinks German submarine U 521 off the Virginia capes. The German sub had sunk four Allied merchant vessels, including two U.S. vessels: tanker Hahira (Nov. 3, 1942) and merchant Molly Pitcher (March 18, 1943).
- 1943 - USS Tambor (SS 198) sinks Japanese transport Eika Maru in the Tonkin Gulf off French Indochina.
- 2012 - USS Mississippi (SSN 782) is commissioned in Pascagoula, Miss. The Virginia-class nuclear-powered fast attack submarine is homeported at Naval Station Pearl Harbor.
