on this day, 22 engagements
Battles fought on 18 February
22 engagements in the atlas were fought on 18 February between 1126 and 1951: 14 battles, 4 sieges and 4 naval actions.
Engagements by date
| Date | Engagement | Place | War |
|---|---|---|---|
| 18 February 1126 | Second Battle of Chlumec | Chlumec | |
| 18 February 1411 | Siege of Constantinople | Constantinople | Ottoman Interregnum |
| 18 February 1562 | Siege of Mazagan | El Jadida | Moroccan–Portuguese conflicts |
| 18 February 1574 | Siege of Akechi Castle | Akechi Castle | |
| 18 February 1637 | Battle off Lizard Point | Lizard Point | Eighty Years' War |
| 18 February 1639 | Action of 18 February 1639 | Eighty Years' War | |
| 18 February 1645 | Great Siege of Scarborough Castle | Scarborough Castle | |
| 18 February 1781 | Battle of Elmina | Elmina Castle | Fourth Anglo-Dutch War |
| 18 February 1800 | Battle of the Malta Convoy | Mediterranean Sea | French Revolutionary Wars |
| 18 February 1809 | Battle of Mora | Mora | Peninsular War |
| 18 February 1814 | Battle of Montereau | Montereau-Fault-Yonne | War of the Sixth Coalition |
| 18 February 1820 | Battle of Agüi | ||
| 18 February 1900 | Battle of Paardeberg | Second Boer War | |
| 18 February 1900 | Bloody Sunday | Second Boer War | |
| 18 February 1908 | Battle of Sidi Abdelkrim | Ben Ahmed | Spanish–Moroccan conflicts |
| 18 February 1915 | Battles of Przasnysz | Przasnysz | World War I |
| 18 February 1920 | Battle of Letychiv | Letychiv | Polish–Soviet War |
| 18 February 1942 | Battle of Badung Strait | Badung Strait | Pacific War |
| 18 February 1942 | Battle of Bilin River | Bilin River | Japanese conquest of Burma |
| 18 February 1944 | Battle of Karavia Bay | Karavia Bay | Pacific War |
| 18 February 1945 | Battle of Riva Ridge | Emilia-Romagna | World War II |
| 18 February 1951 | Third Battle of Wonju | Wonju |
Only engagements recorded to the day are listed. Dates before 1582 are Julian, as recorded.