Battle of Funchal
1916 CE.
Shown on the map at 32.650°, -16.917°.
The Battle of Funchal on 3 and 16 December 1916 was a series of two attacks by the Imperial German Navy submarine U-38 on the port of Funchal, capital of Madeira during World War I. German sailors succeeded to sink three Allied and one Portuguese ships and also bombarded the city causing several casualties and serious material damage before the Portuguese coastal batteries were able to respond The second attack occurred on 16 December, when U-38 bombarded the city again, damaging the city telegraph station.
Text from the Wikipedia article Battle of Funchal, licensed CC BY-SA 4.0.