on this day, 19 engagements
Battles fought on 7 December
19 engagements in the atlas were fought on 7 December between 1585 and 1985: 16 battles and 3 sieges. Among them: Attack on Pearl Harbor (1941), Battle of Suomussalmi (1939), Siege of Kut (1915).
Engagements by date
| Date | Engagement | Place | War |
|---|---|---|---|
| 7 December 1585 | Battle of Empel | Empel | Eighty Years' War |
| 7 December 1612 | Siege of Volokolamsk | Volokolamsk | Polish–Muscovite War |
| 7 December 1642 | Battle of Tadcaster | Tadcaster | |
| 7 December 1655 | Battle of Krosno | Krosno | Deluge |
| 7 December 1757 | Siege of Breslau | Wrocław | Third Silesian War |
| 7 December 1793 | Battle of Bois-de-Céné | Bois-de-Céné | War in the Vendée |
| 7 December 1793 | Battle of Villelongue | Villelongue-dels-Monts | War of the Pyrenees |
| 7 December 1813 | Battle of Bornhöved | Bornhöved | War of the Sixth Coalition |
| 7 December 1837 | Battle of Montgomery's Tavern | Upper Canada Rebellion | |
| 7 December 1862 | Battle of Prairie Grove | Washington County, Arkansas | American Civil War |
| 7 December 1862 | Battle of Hartsville | Hartsville, Tennessee | American Civil War |
| 7 December 1895 | Battle of Amba Alagi | Amba Alagi | |
| 7 December 1915 | Siege of Kut | Kut | Middle Eastern theater of World War I |
| 7 December 1939 | Battle of Suomussalmi | Suomussalmi | Winter War |
| 7 December 1939 | Battle of Kollaa | Kollaa | Winter War |
| 7 December 1941 | Attack on Pearl Harbor | Pearl Harbor, Hawaii | South-East Asian theater of World War II |
| 7 December 1943 | battle of Montelungo | Mignano Monte Lungo | World War II |
| 7 December 1981 | Operation Tariq al-Qods | Dasht-e Azadegan County | Iran–Iraq War |
| 7 December 1985 | Attack on Ballygawley barracks | Ballygawley | The Troubles |
Only engagements recorded to the day are listed. Dates before 1582 are Julian, as recorded.