Battle of Cnidus
393 BCE.
Shown on the map at 36.686°, 27.375°.
The Battle of Cnidus (Greek: Ναυμαχία της Κνίδου) was a military operation conducted in 394 BC by the Achaemenid Empire against the Spartan fleet during the Corinthian War. A fleet under the joint command of Pharnabazus and former Athenian admiral, Conon, destroyed the Spartan fleet led by the inexperienced Peisander, ending Sparta's brief bid for naval supremacy. The battle outcome was a significant boost for the anti-Spartan coalition that resisted Spartan hegemony in the course of the Corinthian War.
Text from the Wikipedia article Battle of Cnidus, licensed CC BY-SA 4.0.