section_path: Biography/Battle of Actium
section_name: Battle of Actium
paragraph_text: Battle of Actium
  
  In a speech to the Roman Senate on the first day of his consulship on 1 January 33 BC, Octavian accused Antony of attempting to subvert Roman freedoms and territorial integrity as a slave to his Oriental queen. Before Antony and Octavian's joint imperium expired on 31 December 33 BC, Antony declared Caesarion as the true heir of Caesar in an attempt to undermine Octavian. In 32 BC, the Antonian loyalists Gaius Sosius and Gnaeus Domitius Ahenobarbus became consuls. The former gave a fiery speech condemning Octavian, now a private citizen without public office, and introduced pieces of legislation against him. During the next senatorial session, Octavian entered the Senate house with armed guards and levied his own accusations against the consuls. Intimidated by this act, the consuls and over 200 senators still in support of Antony fled Rome the next day to join the side of Antony.
  
  Antony and Cleopatra traveled together to Ephesus in 32 BC, where she provided him with 200 of the 800 naval ships he was able to acquire. Ahenobarbus, wary of having Octavian's propaganda confirmed to the public, attempted to persuade Antony to have Cleopatra excluded from the campaign against Octavian. Publius Canidius Crassus made the counterargument that Cleopatra was funding the war effort and was a competent monarch. Cleopatra refused Antony's requests that she return to Egypt, judging that by blocking Octavian in Greece she could more easily defend Egypt. Cleopatra's insistence that she be involved in the battle for Greece led to the defections of prominent Romans, such as Ahenobarbus and Lucius Munatius Plancus.
  
  During the spring of 32 BC Antony and Cleopatra traveled to Athens, where she persuaded Antony to send Octavia an official declaration of divorce. This encouraged Plancus to advise Octavian that he should seize Antony's will, invested with the Vestal Virgins. Although a violation of sacred and legal rights, Octavian forcefully acquired the document from the Temple of Vesta, and it became a useful tool in the propaganda war against Antony and Cleopatra. Octavian highlighted parts of the will, such as Caesarion being named heir to Caesar, that the Donations of Alexandria were legal, that Antony should be buried alongside Cleopatra in Egypt instead of Rome, and that Alexandria would be made the new capital of the Roman Republic. In a show of loyalty to Rome, Octavian decided to begin construction of his own mausoleum at the Campus Martius. Octavian's legal standing was also improved by being elected consul in 31 BC. With Antony's will made public, Octavian had his casus belli, and Rome declared war on Cleopatra, not Antony. The legal argument for war was based less on Cleopatra's territorial acquisitions, with former Roman territories ruled by her children with Antony, and more on the fact that she was providing military support to a private citizen now that Antony's triumviral authority had expired.
  
  Antony and Cleopatra had a larger fleet than Octavian, but the crews of Antony and Cleopatra's navy were not all well-trained, some of them perhaps from merchant vessels, whereas Octavian had a fully professional force. Antony wanted to cross the Adriatic Sea and blockade Octavian at either Tarentum or Brundisium, but Cleopatra, concerned primarily with defending Egypt, overrode the decision to attack Italy directly. Antony and Cleopatra set up their winter headquarters at Patrai in Greece, and by the spring of 31 BC they had moved to Actium, on the southern side of the Ambracian Gulf.
  
  Cleopatra and Antony had the support of various allied kings, but Cleopatra had already been in conflict with Herod, and an earthquake in Judea provided him with an excuse to be absent from the campaign. They also lost the support of Malichus I, which would prove to have strategic consequences. Antony and Cleopatra lost several skirmishes against Octavian around Actium during the summer of 31 BC, while defections to Octavian's camp continued, including Antony's long-time companion Dellius and the allied kings Amyntas of Galatia and Deiotaros of Paphlagonia. While some in Antony's camp suggested abandoning the naval conflict to retreat inland, Cleopatra urged for a naval confrontation, to keep Octavian's fleet away from Egypt.
  
  On 2 September 31 BC the naval forces of Octavian, led by Marcus Vipsanius Agrippa, met those of Antony and Cleopatra at the Battle of Actium. Cleopatra, aboard her flagship, the Antonias, commanded 60 ships at the mouth of the Ambracian Gulf, at the rear of the fleet, in what was likely a move by Antony's officers to marginalize her during the battle. Antony had ordered that their ships should have sails on board for a better chance to pursue or flee from the enemy, which Cleopatra, ever concerned about defending Egypt, used to swiftly move through the area of major combat in a strategic withdrawal to the Peloponnese.
  
  Burstein writes that partisan Roman writers would later accuse Cleopatra of cowardly deserting Antony, but their original intention of keeping their sails on board may have been to break the blockade and salvage as much of their fleet as possible. Antony followed Cleopatra and boarded her ship, identified by its distinctive purple sails, as the two escaped the battle and headed for Tainaron. Antony reportedly avoided Cleopatra during this three-day voyage, until her ladies in waiting at Tainaron urged him to speak with her. The Battle of Actium raged on without Cleopatra and Antony until the morning of 3 September, and was followed by massive defections of officers, troops, and allied kings to Octavian's side.