1918
| 1918 • WWI: The Austro-Hungarian dreadnought battleship SMS Szent István is sunk by two Italian MAS motor torpedo boats off the Dalmatian coast. |
1920
Age: 2y
| 1920 • 17 – Wolfgang Kapp and Walther von Lüttwitz's 'Kapp Putsch', an attempted coup in Germany, briefly ousts the Weimar Republic government from Berlin but fails due to public resistance and a general strike. |