on this day, 24 engagements
Battles fought on 31 May
24 engagements in the atlas were fought on 31 May between 1183 and 1982: 14 battles, 4 sieges and 6 naval actions. Among them: Battle of Jutland (1916), Battle of the Kalka River (1223), Battle of Cold Harbor (1864), Battle of Seven Pines (1862).
Engagements by date
| Date | Engagement | Place | War |
|---|---|---|---|
| 31 May 1183 | Battle of Hannyano | Hannyano | Genpei War |
| 31 May 1213 | Battle of Damme | Damme | Anglo-French War of 1213–14 |
| 31 May 1223 | Battle of the Kalka River | Kalchyk | Mongol invasions and conquests |
| 31 May 1564 | Action of 30 May 1564 | Northern Seven Years' War | |
| 31 May 1602 | Siege of Weissenstein | Paide | Polish–Swedish War of 1600–11 |
| 31 May 1667 | Siege of Charleroi | Q81046 | War of Devolution |
| 31 May 1677 | Battle of Møn | Møn | Scanian War |
| 31 May 1793 | Battle of Furnes | ||
| 31 May 1800 | Combat of Turbigo | ||
| 31 May 1805 | Battle of Diamond Rock | Diamond Rock | Napoleonic Wars |
| 31 May 1809 | Action of 31 May 1809 | Bay of Bengal | Napoleonic Wars |
| 31 May 1812 | Battle of Bornos | Bornos | Peninsular War |
| 31 May 1836 | Battle of Bañón | Bañón | First Carlist War |
| 31 May 1839 | Battle of Argvani | Caucasian War | |
| 31 May 1849 | Skirmish of Århus | Vejlby | First Schleswig War |
| 31 May 1859 | Battle of Palestro | Palestro | Second Italian War of Independence |
| 31 May 1862 | Battle of Seven Pines | Henrico County, Virginia | American Civil War |
| 31 May 1864 | Battle of Cold Harbor | Hanover County, Virginia | American Civil War |
| 31 May 1903 | Battle at Lokvata and Vinyari | ||
| 31 May 1915 | Second Battle of Garua | Q659991 | |
| 31 May 1915 | Siege of Przemyśl | Przemyśl | |
| 31 May 1916 | Battle of Jutland | North Sea | World War I |
| 31 May 1958 | Battle of Bab El Bekkouche | Ouarsenis | Algerian War |
| 31 May 1982 | Skirmish at Top Malo House | Mount Simon | Falklands War |
Only engagements recorded to the day are listed. Dates before 1582 are Julian, as recorded.