Caesar's planned invasion of the Parthian Empire

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Caesar's planned invasion of Parthia
Part of the Roman-Parthian Wars
Scythia-Parthia 100 BC.png
The invasion was to begin in Dacia then continue to Parthia. According to Plutarch, Scythia was to be Caesar's next target.
Operational scope Dacia, Middle East and Central Asia
Plannedfor 44 BC
Planned by Roman Republic under Julius Caesar
Target Burebista's Dacian kingdom, Parthian Empire, various other states and peoples
Executed byPlanned:
  • * 16 legions (c. 60,000 men)
    • 10,000 cavalry
    • Unknown number of auxiliary cavalry and light infantry
OutcomeEventual cancellation and diversion of Roman forces among civil war parties

Caesar's planned invasion of the Parthian Empire was to begin in 44 BC; however, due to his assassination that same year, the invasion never took place. [1] The campaign was to start with the pacification of Dacia, followed by an invasion of Parthia. [1] [2] [3] Plutarch also recorded that once Parthia was subdued the army would continue to Scythia, then Germania and finally back to Rome. [4] These grander plans are found only in Plutarch's Parallel Lives , and their authenticity is questioned by most scholars. [5]

Julius Caesar 1st-century BC Roman politician and general

Gaius Julius Caesar, known by his nomen and cognomen Julius Caesar, was a Roman politician, military general, and historian who played a critical role in the events that led to the demise of the Roman Republic and the rise of the Roman Empire. He also wrote Latin prose.

Assassination of Julius Caesar Stabbing attack that caused the death of Julius Caesar

The assassination of Julius Caesar was the result of a conspiracy by many Roman senators led by Gaius Cassius Longinus, Decimus Junius Brutus Albinus, and Marcus Junius Brutus. They stabbed Caesar to death in a location adjacent to the Theatre of Pompey on the Ides of March 15 March 44 BC. Caesar was the Dictator of the Roman Republic, having recently been declared dictator perpetuo by the Senate of the Roman Republic. This declaration made many senators fear that Caesar wanted to overthrow the Senate in favor of totalitarianism, as well as the fear that Caesar's pro plebeian manifesto would endanger them financially. The conspirators were unable to restore the Roman Republic, and the ramifications of the assassination led to the Liberators' civil war and ultimately to the Principate period of the Roman Empire.

Dacia Ancient kingdom

In ancient geography, especially in Roman sources, Dacia was the land inhabited by the Dacians. The Greeks referred to them as the Getae and the Romans called them Daci.

Contents

Preparation and invasion plans

There is evidence that Caesar had begun practical preparation for the campaign some time before late 45 BC. [6] By 44 BC Caesar had begun a mass mobilization, sixteen legions (c.60,000 men) and ten thousand cavalry were being gathered for the invasion. [7] [8] These would be supported by auxiliary cavalry and light armed infantry. [9]

A Roman legion(romanum legio) was a large unit of the Roman army.

Six of these legions had already been sent to Macedonia to train, along with a large sum of gold for the expedition. [9] Octavius was sent to Apollonia (within modern Albania), ostensibly as a student, to remain in contact with the army. [10] As Caesar planned to be away for some time he reordered the senate [10] and also insured that all magistrates, consuls, and tribunes would be appointed by him during his absence. [11] [12] Caesar intended to leave Rome to start the campaign on 18 March; however, three days prior to his departure he was assassinated. [1]

Macedonia (ancient kingdom) ancient kingdom

Macedonia, also called Macedon, was an ancient kingdom on the periphery of Archaic and Classical Greece, and later the dominant state of Hellenistic Greece. The kingdom was founded and initially ruled by the royal Argead dynasty, which was followed by the Antipatrid and Antigonid dynasties. Home to the ancient Macedonians, the earliest kingdom was centered on the northeastern part of the Greek peninsula, and bordered by Epirus to the west, Paeonia to the north, Thrace to the east and Thessaly to the south.

Augustus First emperor of the Roman Empire

Augustus was a Roman statesman and military leader who was the first emperor of the Roman Empire, reigning from 27 BC until his death in AD 14. His status as the founder of the Roman Principate has consolidated an enduring legacy as one of the most effective and controversial leaders in human history. The reign of Augustus initiated an era of relative peace known as the Pax Romana. The Roman world was largely free from large-scale conflict for more than two centuries, despite continuous wars of imperial expansion on the Empire's frontiers and the year-long civil war known as the "Year of the Four Emperors" over the imperial succession.

Apollonia (Illyria) ruins

Apollonia was an ancient Greek city located on the right bank of the Aous river. Its ruins are situated in the Fier County, next to the village of Pojani (Polina), in modern-day Albania. Apollonia was founded in 588 BCE by Greek colonists from Corfu and Corinth, on a site where native Illyrian tribes lived, and was perhaps the most important of the several classical towns known as Apollonia. Apollonia flourished in the Roman period and was home to a renowned school of philosophy, but began to decline in the 3rd century AD when its harbor started silting up as a result of an earthquake. It was abandoned by the end of Late Antiquity.

King Burebista of Dacia was the initial target of Caesar's plans. Burebista cropped.png
King Burebista of Dacia was the initial target of Caesar's plans.

The expedition was planned to take three years. [13] It was to begin with a punitive attack on Dacia under King Burebista, who had been threatening Macedonia's northern border. [13] [14] It has been suggested by Christopher Pelling that Dacia was going to be the expedition's main target, not Parthia. [14]

Burebista Thracian king

Burebista was a Thracian king of the Getae and Dacian tribes from 82/61 BC to 45/44 BC. He was the first king who successfully unified the tribes of the Dacian Kingdom, which comprised the area located between the Danube, Tisza, and Dniester rivers and modern day Romania. In the 7th and 6th centuries BC it became home to the Thracian peoples, including the Getae and the Dacians. From the 4th century to the middle of the 2nd century BC the Dacian peoples were influenced by La Tène Celts who brought new technologies with them into Dacia. Sometime in the 2nd century BC the Dacians expelled the Celts from their lands. Dacians often warred with neighbouring tribes, but the relative isolation of the Dacian peoples in the Carpathian Mountains allowed them to survive and even to thrive. By the 1st century BC the Dacians had become the dominant tribe.

Christopher Brendan Reginald Pelling was the Regius Professor of Greek, at Christ Church, Oxford, from 2003 to 2015. He is President of the Hellenic Society and is a representative for the Society at the Institute of Classical Studies Advisory Council.

After Dacia the army was then to invade Parthia from Armenia. [2] [3] [lower-alpha 1] [lower-alpha 2] Here the ancient sources diverge. Suetonius states that Caesar wished to proceed cautiously and would not fully engage the Parthian army unless he could first determine their full strength. [3] Although he implies that Caesar's goal was an expansion of the empire, not just its stabilization. [5] Plutarch, however, describes a bolder campaign. As he writes that once Parthia had been subdued, the army would move through the Caucasus, to attack Scythia and return to Italy after conquering Germania. [4] Plutarch also states that the construction of a canal through the isthmus of Corinth, for which Anienus had been placed in charge, was to occur during the campaign. [16] [lower-alpha 3]

Parthia region of north-eastern Iran

Parthia is a historical region located in north-eastern Iran. It was conquered and subjugated by the empire of the Medes during the 7th century BC, was incorporated into the subsequent Achaemenid Empire under Cyrus the Great in the 6th century BC, and formed part of the Hellenistic Seleucid Empire following the 4th-century-BC conquests of Alexander the Great. The region later served as the political and cultural base of the Eastern-Iranian Parni people and Arsacid dynasty, rulers of the Parthian Empire. The Sasanian Empire, the last state of pre-Islamic Persia, also held the region and maintained the Seven Parthian clans as part of their feudal aristocracy.

Armenia Republic in South Caucasus in West Asia

Armenia, officially the Republic of Armenia, is a country in the South Caucasus region of Eurasia. Located in Western Asia on the Armenian Highlands, it is bordered by Turkey to the west, Georgia to the north, the de facto independent Republic of Artsakh and Azerbaijan to the east, and Iran and Azerbaijan's exclave of Nakhchivan to the south.

Suetonius Roman historian

Gaius Suetonius Tranquillus, commonly known as Suetonius, was a Roman historian belonging to the equestrian order who wrote during the early Imperial era of the Roman Empire.

Plutarch's reliability

Plutarch's Parallel Lives was written with the intention of finding correlations between the lives of famous Romans and Greeks; [18] for example, Caesar was paired with Alexander the Great. [19] Buszard's reading of Parallel Lives also interprets Plutarch as trying to use Caesar's future plans as a case study in the error of unbridled ambition. [19]

Alexander the Great King of Macedon

Alexander III of Macedon, commonly known as Alexander the Great, was a king (basileus) of the ancient Greek kingdom of Macedon and a member of the Argead dynasty. He was born in Pella in 356 BC and succeeded his father Philip II to the throne at the age of 20. He spent most of his ruling years on an unprecedented military campaign through Asia and northeast Africa, and by the age of thirty he had created one of the largest empires of the ancient world, stretching from Greece to northwestern India. He was undefeated in battle and is widely considered one of history's most successful military commanders.

Some academics have theorized that Caesar's pairing with Alexander and Trajan's invasion of Parthia, near the time of Plutarch's writing, led to exaggerations in the presented invasion plan. [5] The deployment of the army to Macedonia near the Dacian frontier and the lack of military preparation in Syria have also been used to lend support for this hypothesis. [14] [20] Malitz, while acknowledging that the Scythia and Germania plans appear unrealistic, believes they were credible given the geographic knowledge of the time. [13]

Motivation for invasion

The public pretense for the expedition was that less than ten years prior in 53 BC an invasion of the Parthian Empire had been attempted by the Roman consul Marcus Crassus. [10] It ended in failure and his death at the Battle of Carrhae. To many Romans this required revenge. [lower-alpha 4] Also Parthia had taken Pompey's side in the recent civil war against Caesar. [21] [lower-alpha 5]

As Rome in 45 BC was still politically divided after the civil war, Marcus Cicero tried to lobby Caesar to postpone the Parthian invasion and solve his domestic problems instead. Following a similar line of thought in June of that year Caesar temporarily wavered in his intention to leave with the expedition. [22] However, Caesar finally decided to leave Rome and join the army in Macedonia. A number of motivations have been proposed to explain his decision to continue his military career. [23] After a victorious campaign he would have, as Plutarch wrote, "completed this circuit of his empire, which would then be bounded on all sides by the ocean" [24] and return home with his lifelong dictatorship secured. [6] It has also been proposed that Caesar knew of the threats against him and felt that leaving Rome and being in the company of a loyal army would be safer, personally and politically. [22] Caesar may have also wished to heal the rift from the civil war, or distract from it, by reminding the populace of Rome of the threat of a neighboring empire. [9]

Consequence

In order to support a royal title for Caesar a rumor was spread in the lead up to the planned invasion. It alleged that it had been prophesied that only a Roman king could defeat Parthia. [7] [10] As Caesar's greatest internal opposition came from those that believed he wanted royal power, this strengthened the conspiracy against him. [25] It has also been proposed that Caesar's opposition would be fearful of him returning victorious from his campaign and more popular than ever. [6] [26] The assassination occurred on 15 March 44 BC on the day the senate was to debate granting Caesar the title of king for the war with Parthia. [10] However, some of the aspects of Caesar's planned kingship may have been invented after the assassination in order to justify the act. [5] The relationship between the planned Parthian war and his death, if any, is unknown. [5] [27]

After Caesar's death Mark Antony successfully vied for control of the legions from the planned invasion, still stationed in Macedonia and he temporarily took control of that province in order to do so. [12] From 40 to 33 BC Rome and Antony in particular would wage an unsuccessful war with Parthia. [28] He used Caesar's proposed invasion plan, of attacking through Armenia, where it was felt the support of the local king could be relied on. [9] In Dacia, Burebista was to die the same year as Caesar, leading to the dissolution of his kingdom. [10]

Footnotes

  1. Caesar's invasion plan used more cavalry than Crassus's and also approached through the friendly territory of Armenia. It is believed that both these factors would have improved his chances of success relative to the earlier attempt. [9]
  2. From 46 BC Quintus Caecilius Bassus had control of Syria. Bassus had supported Pompey in the civil war, had murdered caeser's cousin, Sextus Caeser and defeated the new governor Caeser had sent. [15]
  3. Nicolaus of Damascus also mentions an intention to continue to India after Parthia. [17]
  4. According to Dio, the Roman people's desire for this revenge led to Caesar being given sole command of the Parthian campaign by a unanimous vote. [11]
  5. Parthia was aware of the political divide in Rome and that Caesar's victory in the civil war may lead to invasion. [21]

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  5. 1 2 3 4 5 Townend 1983 p. 601-606
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