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Battle of Actium

 

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Battle of Actium


 
 
The Battle of Actium was the decisive engagement in the Final War of the Roman RepublicFinal war of the Roman Republic

The Final War of the Roman Republic, also know as Antony's civil war or the War between Antony and Octavian, was...
 between the forces of Octavian and those of the combined forces of Mark AntonyMark Antony

Marcus Antonius , known in English as Mark Antony, was a Roman politician and general....
 and Cleopatra. It was fought on September 2, 31 BC, on the Ionian SeaIonian Sea

The Ionian Sea is an arm of the Mediterranean Sea, south of the Adriatic Sea....
 near the Roman colony of ActiumActium

Actium , the ancient name of a promontory in the north of Acarnania at the mouth of the Sinus Ambracius opposite Nicopolis...
 in GreeceGreece

GreeceGreece lies at the juncture of Europe, Asia, and Africa....
. Octavian's fleet was commanded by Marcus Vipsanius AgrippaMarcus Vipsanius Agrippa

Marcus Vipsanius Agrippa was a Roman statesman and general....
, while Antony's fleet was supported by the fleet of his lover, Cleopatra VII, queen of Ptolemaic EgyptPtolemaic Egypt

The conquests of Alexander the Great brought Egypt within the orbit of the Greek world for almost 900 years....
.

The victory of Octavian's fleet enabled him to consolidate his power over Rome and its domains, leading to his adoption of the title of PrincepsPrinceps

The Latin word Princeps means "the first"....
 ("first citizen") and his accepting the title of Augustus from the Senate. As Augustus Caesar, he would preserve the trappings of a restored Republic, but many historians view his consolidation of power and the adoption of his honorifics flowing from his victory at Actium as the end of the Roman RepublicRoman Republic

The Roman Republic was a phase of the ancient Roman civilization characterized by a republican form of government....
 and the beginning of the Roman EmpireFacts About Roman Empire

The Roman Empire was a phase of the ancient Roman civilization characterized by an autocratic form of government....
.
PreludeThe Second TriumvirateSecond Triumvirate

The Second Triumvirate is the name historians give to the official political alliance of Gaius Julius Caesar Octavianus , Ma...
 broke up due to the serious threat that Octavian felt from CaesarionCaesarion

Ptolemy XV Philopator Philometor Caesar, nicknamed Caesarion Greek: ?t??ea??? ??' F???p?t?? F????t?? ?a?sa?, '...
, son of the Egyptian queen Cleopatra and of Julius CaesarJulius Caesar

Gaius Julius Caesar , July 12 or July 13, 100 BC – March 15, 44 BC) was a Roman military and political leader and one ...
.






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Timeline

31 BC   Roman Civil War: Battle of Actium - Off the western coast of Greece, forces of Octavian defeat troops under Mark Antony and Cleopatra.






Encyclopedia


The Battle of Actium was the decisive engagement in the Final War of the Roman RepublicFinal war of the Roman Republic

The Final War of the Roman Republic, also know as Antony's civil war or the War between Antony and Octavian, was...
 between the forces of Octavian and those of the combined forces of Mark AntonyMark Antony

Marcus Antonius , known in English as Mark Antony, was a Roman politician and general....
 and Cleopatra. It was fought on September 2, 31 BC, on the Ionian SeaIonian Sea

The Ionian Sea is an arm of the Mediterranean Sea, south of the Adriatic Sea....
 near the Roman colony of ActiumActium

Actium , the ancient name of a promontory in the north of Acarnania at the mouth of the Sinus Ambracius opposite Nicopolis...
 in GreeceGreece

GreeceGreece lies at the juncture of Europe, Asia, and Africa....
. Octavian's fleet was commanded by Marcus Vipsanius AgrippaMarcus Vipsanius Agrippa

Marcus Vipsanius Agrippa was a Roman statesman and general....
, while Antony's fleet was supported by the fleet of his lover, Cleopatra VII, queen of Ptolemaic EgyptPtolemaic Egypt

The conquests of Alexander the Great brought Egypt within the orbit of the Greek world for almost 900 years....
.

The victory of Octavian's fleet enabled him to consolidate his power over Rome and its domains, leading to his adoption of the title of PrincepsPrinceps

The Latin word Princeps means "the first"....
 ("first citizen") and his accepting the title of Augustus from the Senate. As Augustus Caesar, he would preserve the trappings of a restored Republic, but many historians view his consolidation of power and the adoption of his honorifics flowing from his victory at Actium as the end of the Roman RepublicRoman Republic

The Roman Republic was a phase of the ancient Roman civilization characterized by a republican form of government....
 and the beginning of the Roman EmpireFacts About Roman Empire

The Roman Empire was a phase of the ancient Roman civilization characterized by an autocratic form of government....
.

Prelude

The Second TriumvirateSecond Triumvirate

The Second Triumvirate is the name historians give to the official political alliance of Gaius Julius Caesar Octavianus , Ma...
 broke up due to the serious threat that Octavian felt from CaesarionCaesarion

Ptolemy XV Philopator Philometor Caesar, nicknamed Caesarion Greek: ?t??ea??? ??' F???p?t?? F????t?? ?a?sa?, '...
, son of the Egyptian queen Cleopatra and of Julius CaesarJulius Caesar

Gaius Julius Caesar , July 12 or July 13, 100 BC – March 15, 44 BC) was a Roman military and political leader and one ...
. Octavian's base of power was his link with Caesar through adoption, which granted him much-needed popularity and the loyalty of the legions. This political advantage was threatened when Antony, his main collegue in the Triumvirate, divorced from Octavian's sister (Octavia), become Cleopatra's partner and declared that her son Caesarion was also a perfectly legitimate heir to Julius CaesarJulius Caesar

Gaius Julius Caesar , July 12 or July 13, 100 BC – March 15, 44 BC) was a Roman military and political leader and one ...
. Octavian reacted by starting a propaganda war, denouncing Antony as a major challenge to Roman power. According to Octavian, the ultimate scope of Antony was to establish a monarchy, ruling out the Roman Senate. The Second Triumvirate ended on the last day of 33 BC.

The Roman SenateRoman Senate

The Roman Senate was the main governing council of both the Roman Republic, which started in 510 BC, and the Roman Empire, w...
 deprived Antony of his power and declared war against Cleopatra. Nonetheless, a third of the Senate and both consuls joined Antony's side, and in 31 BC the war began when Octavian's forces, headed by Agrippa, captured the Greek city of Methone from Antony's control.

The battle

The two fleets met outside the Gulf of Actium, on the morning of September 2, 31 BC, with Mark Antony leading 230 warships through the straits toward the open sea. There he met the fleet of Octavian, led by admiral Agrippa. Mark Antony's warships were mostly massive quinqueremeQuinquereme

A quinquereme is a warship propelled by oars, developed from the earlier trireme....
s, huge galleys with massive rams that could weigh up to three tons. The bows of the galleys were armored with bronzeBronze

Bronze refers to a broad range of copper alloys, usually with tin as the main additive, but sometimes with other elements su...
 plates and square-cut timbers, making it difficult to successfully ram them with similar equipment. Unfortunately for Antony, many of his ships were undermanned due to a severe malaria outbreak that had struck his forces while he was waiting for Octavian's fleet to arrive. Many oarsmen had died even before the battle began, thus rendering them unable to execute the tactic for which they were expressly designed: powerful, head-on ramming. The morale of his troops had also suffered from the cutting of supply lines. Antony had burned the ships he could no longer man, clustering the remainder tightly together.

Octavian's fleet was comprised largely of smaller, fully-manned Liburnian vessels, armed with better-trained and fresher crews. His ships were also lighter and could protect themselves by outmaneuvering the quinqueremes in Roman naval battle, where one objective was to ram the enemy ship and at the same time kill the above deck crew with a shower of arrows and catapult-launched stones large enough to decapitate a man. Prior to the battle, a general of Mark Antony known as Delius had defected to Octavian and brought with him Mark Antony’s battle plans. Antony had hoped to use his biggest ships to drive back Agrippa's wing on the northNorth

North is one of the four cardinal directions, specifically the direction that, in Western culture, is treated as the pri...
 end of his line, but Octavian's entire fleetFleet

Fleet may refer to:...
 stayed carefully out of range. Shortly after mid-day, Antony was forced to extend his line out from the protection of the shore, and then finally engage the enemy.

Seeing that the battle was going against Antony, Cleopatra's fleet retreated to open sea without participating. Mark Antony retreated to a smaller vessel with his flagFlag

A flag is a piece of cloth, often flown from a pole or mast, generally used for signalling or identification....
 and managed to escape the battle, taking a few ships with him as an escort to help break through Octavian's lines. Those that he left behind, however, were not so fortunate: Octavian's fleet captured or sank all of them.

Another theory about the battle suggests that Antony knew he was surrounded and had nowhere to run. Antony gathered his ships around him in a quasi-horseshoe formation, staying close to the shore for safety. If Octavian's ships tried to approach Antony's, the sea would push them into the shore. Antony may have known that he would not be able to defeat Octavian's forces, so he and Cleopatra stayed in the rear of the formation. Eventually, Antony sent the ships on the northern part of the formation to attack. He had them move out to the north, spreading out Octavian's ships which up until now were tightly arranged. He sent Gaius SosiusGaius Sosius

Gaius Sosius, was a Roman general and politician....
 down to the south to spread the remaining ships out to the south. This left a hole in the middle of Octavian's formation. Antony seized the opportunity and with Cleopatra on her ship and him on a different ship, sped through the gap and escaped, abandoning his entire force.

Aftermath


The political consequences of this sea battle were far-reaching. As a result of the loss of his fleet, Mark Antony's armyArmy

Army can, in some countries, refer to any armed force....
, which had begun as equal to that of Octavian's, deserted in large numbers. Antony lost some 19 infantryInfantry

Infantry is a term for soldiers who fight primarily on foot with small arms in organized military units....
 legions and 12,000 cavalryCavalry Summary

Soldiers or warriors who fought mounted on horseback are commonly known as cavalry ....
 under cover of darkness before he had any chance to engage Octavian on land. Despite a victory at Alexandria on July 31, 30 BC, more of Mark Antony's armies eventually deserted him, leaving him without a competent force to fight Octavian. Mark Antony then tried to flee from the battle. In a communication breakdown, Antony came to believe that Cleopatra had been captured, and so he committed suicideSuicide

Suicide is the act of willfully ending one's own life....
.

Cleopatra heard the news about Mark Antony and, rather than risk being captured by Octavian, committed suicide herself, on August 12, 30 BC. She allowed herself to be bitten by a poisonous aspASP

ASP is a three-letter acronym with numerous meanings in different contexts. ...
 that was reportedly hidden for her in a basket of figs. Octavian had Caesarion killed later that year, securing his legacy as Julius Caesar's only 'son'.

Thus, Octavian's victory at the Battle of Actium captured sole and uncontested control of the Roman domains of the Mediterranean; he became "first citizen" of Rome. This victory enabled his consolidation of power over every institution of Roman administration, as "Augustus Caesar", marking the transition of Rome from Republic to Empire. The final surrender of Egypt and the death of Cleopatra also marks, for many historians, the final demise of both the Hellenistic Age and the Ptolemaic Kingdom.

To commemorate his victory over Antony, Augustus established the Roman festival ActiaActia

In Ancient Roman religious tradition, Actia was a festival of Apollo, celebrated at Nicopolis in Epirus, with wrestling, ...
. Augustus also erected a monument overlooking the site, which incorporated the bronze rams taken from the defeated ships. The surviving sockets in the stonework evidence the considerable size of these rams.

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