1813 - During the War of 1812, the frigate Congress, commanded by John Smith, captures and burns the British merchant brig, Jean, in the Atlantic.
1855 - The screw ship Powhatan lands her Marine guard at Shanghai, China, to protect the lives and property of Americans during a period of unrest.
1882 - Commodore Robert W. Shufeldt, onboard USS Swatara, arrives in Korea to negotiate the first commerce treaty between Korea and a Western power. The treaty is signed on May 22, opening Korea to United States trade.
1944 - USS England (DE 635) sinks Japanese submarine I 16, the first of five submarines the destroyer sinks in a weeks time.
1944 - USS Niblack (DD 424), USS Ludlow (DD 438), and British aircraft sink German submarine U 960 off Oran, Algeria.
