15th September 1921
Baron von Ungern-Sternberg, Russian anticommunist warlord who intervened in Mongolia to expel the Chinese from the country and revive the Mongol Empire, is executed by firing squad after he was captured by the Red Army.
Ship Losses:
Louis Gustave (France) The three-masted schooner caught fire in the English Channel and was abandoned 8 nautical miles (15 km) north west of Guernsey, Channel Isles.