The Battle of Syracuse, fought between 413 and 404 BC, is considered a pivotal point in the Peloponnesian War. This battle marked a significant turning point in the conflict between Athens and Sparta, as the Athenian fleet suffered a devastating defeat. The loss crippled Athenian naval power and resulted in the subsequent loss of key territories. It demoralized Athens' allies, shifted the balance of power towards Sparta, and eventually led to Athens' defeat in the war. The aftermath of this battle not only affected the immediate military landscape but also had long-term consequences for Athenian democracy and imperial ambitions.