Battle of Vaal Krantz
1900 CE.
Shown on the map at -28.675°, 29.631°.
The Battle of Vaal Krantz (Afrikaans: Slag van Vaalkrans, 5 - 7 February 1900) was the third failed attempt by General Redvers Buller's British army to fight its way past Louis Botha's army of Boer irregulars and lift the Siege of Ladysmith. The battle occurred during the Second Boer War.
Text from the Wikipedia article Battle of Vaal Krantz, licensed CC BY-SA 4.0.