Satellite map of Naval Battle of Kaliakra
The Battle of Kaliakra, usually known as the Attack of the Drazki (Bulgarian: Атаката на Дръзки) in Bulgaria, was a maritime action between four Bulgarian torpedo boats and the Ottoman cruiser Hamidiye in the Black Sea.
Latitude: 43° 18' 60.00" N
Longitude: 28° 28' 59.99" E