Capture of Río Hondo
1779 CE.
Shown on the map at 18.488°, -88.319°.
The Capture of Río Hondo was the result of a Spanish military operation in the autumn of September 1779 against British settlements around the Hondo River in present-day Belize.
Text from the Wikipedia article Capture of Río Hondo, licensed CC BY-SA 4.0.