1921 – The Saalschutz Abteilung (hall defense detachment) of the Nazi Party is renamed the Sturmabteilung (storm detachment) after a large riot in Munich.
1942 – World War II: Disobeying a direct order by Adolf Hitler, General Field Marshal Erwin Rommel begins a retreat of his forces after a costly defeat during the Second Battle of El Alamein. The retreat would ultimately last five months.
1956 – Soviet troops enter Hungary to end the Hungarian revolution against the Soviet Union that started on October 23. Thousands are killed, more are wounded, and nearly a quarter million leave the country.
1966 – The Arno RiverfloodsFlorence, Italy, to a maximum depth of 6.7 m (22 ft), leaving thousands homeless and destroying millions of masterpieces of art and rare books. Also Venice was submerged on the same day at its record all-time acqua alta of 194 cm (76 in).
2010 – Qantas Flight 32, an Airbus A380, suffers an uncontained engine failure over Indonesia shortly after taking off from Singapore, crippling the jet. The crew manage to safely return to Singapore, saving all 469 passengers and crew.