The Battle of Actium: the naval defeat of Antony and Cleopatra
On 2 September 31 BC, Octavian’s forces defeated the fleet of Mark Antony and Cleopatra near Actium, at the entrance to the Ambracian Gulf in western Greece.
0:42 · Episode film
AI-generated historical dramatization.
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The Battle of Actium explained with diagrams: Agrippa’s campaign, Cleopatra’s breakout, and how the naval battle fits the wider War of Actium, 32–30 BC.
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Western Greece, 2 September 31 BC. Antony and Cleopatra's fleet moves out from the Ambracian Gulf to face Octavian's forces. Agrippa's naval campaign has already weakened their supplies and narrowed their options. The fleets engage near Actium. Cleopatra's squadron escapes to sea, and Antony follows, leaving much of their strength behind. Their remaining coalition soon falls apart. Octavian holds the decisive advantage in Rome's civil war. The following year, he invades Egypt. Victory at Actium has opened the road to Alexandria and to a Roman world dominated by Caesar's heir.
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