22nd » In the Chesapeake–Leopard Affair, the British warship HMS Leopard 1790 6 attacks and boards the American frigate USS Chesapeake 1799 6.
28th » Second British invasions of the Río de la Plata or British invasion of the Río de la Plata; John Whitelock lands at Ensenada, Buenos Aires known as Ensenada on an attempt to recapture Buenos Aires and is defeated by the locals.
29th » Russo-Turkish War (1806–1812) or Russo-Turkish War: Admiral Dmitry Senyavin destroys the Ottoman Empire or Ottoman fleet in the Battle of Athos.