Battle of Negapatam
1782 CE.
Shown on the map at 10.778°, 79.866°.
The Battle of Negapatam was the third in a series of battles fought between a British fleet, under Vice-Admiral Sir Edward Hughes, and a French fleet, under the Bailli de Suffren, off the coast of India during the American Revolutionary War. The battle was fought on 6 July 1782. Though the battle was indecisive, Suffren was stopped in his goal by Hughes and withdrew to Cuddalore, while the British remained in control of Negapatam.
Text from the Wikipedia article Battle of Negapatam (1782), licensed CC BY-SA 4.0.