on this day, 17 engagements
Battles fought on 9 September
17 engagements in the atlas were fought on 9 September between 1141 and 1943: 12 battles, 3 sieges and 2 naval actions. Among them: Battle of the Bzura (1939), Battle of Krbava Field (1493), Battle of Flodden (1513).
Engagements by date
| Date | Engagement | Place | War |
|---|---|---|---|
| 9 September 1141 | Battle of Qatwan | Samarkand | |
| 9 September 1493 | Battle of Krbava Field | Krbavsko Plain | Ottoman Wars in Europe |
| 9 September 1513 | Battle of Flodden | Branxton | War of the League of Cambrai |
| 9 September 1601 | Siege of Nagykanizsa | Nagykanizsa | Long War |
| 9 September 1620 | Siege of Bad Kreuznach | Bad Kreuznach | Thirty Years' War |
| 9 September 1632 | Battle of the Alte Veste | Nuremberg | Thirty Years' War |
| 9 September 1656 | Battle of Cádiz | Bay of Cádiz | Anglo-Spanish War |
| 9 September 1704 | Siege of Landau | Landau in der Pfalz | War of the Spanish Succession |
| 9 September 1796 | Action of 8 September 1796 | French Revolutionary Wars | |
| 9 September 1879 | Battle of Geok Tepe | Turkmenistan | Russian colonisation of Central Asia |
| 9 September 1916 | Battle of Ginchy | Ginchy | World War I |
| 9 September 1939 | Battle of the Bzura | Kutno | World War II |
| 9 September 1939 | Battle of Hel | Hel Peninsula | World War II |
| 9 September 1939 | Battle of Kampinos Forest | Kampinos Forest | World War II |
| 9 September 1942 | Battle of Mission Ridge – Brigade Hill | Pacific War | |
| 9 September 1942 | Night operation | World War II | |
| 9 September 1943 | Battle of Arachov | Arachova | World War II |
Only engagements recorded to the day are listed. Dates before 1582 are Julian, as recorded.