I came, I saw, I won.
Gaius Julius Caesar
Caesars return to the East
A history of Rome, by Prof Alfred Kennard, 2002 New York
The first Roman-Parthian war started in 49 BC shortly after Caesar travelled to Greece to deal with the Nero and the Senate. He left his protégée Calatinus the younger in command of the Syrian province. Calatinus was an able man with good understanding of military matters. Yet he can’t be compared to his father or Caesar in that matter.
Unfortunately we don’t have any Parthian sources for the reason of their attack. Greek historian Helenos tells us that the war was a pre-emptive attack on the Roman province Syria. He tells us that the Parthian king wanted to throw the Romans out of Asia as long as they were still weak there. The Parthian commander in chief called Pishdad waited until Caesar left Asia and immediately attacked thereafter, knowing the Roman civil war would weaken their military strength. In summer 49 it came to the Battle at the Daras woods.

The battle was one of the first where the Romans faced larger masses of Cataphracts.

Parthian infantry advancing.

Calatinus was smart enough to use the woods against the strong Parthian cavalry.

Fighting close combat.

The Romans also held high ground against the overwhelming Parthian forces.


Eventually the Parthians ran out of troops against the well positioned Roman forces.
The first clash of troops in Syria resulted in a surprising victory for Calatinus. But his victory was not complete, Pishdad survived and with him a great deal of his army. The loss at Daras triggered a revolt in the Parthian town of Edessa against Parthian rule and for the moment the Romans had time to rebuild their forces.
In 47 BC Calatinus tried to move into Edessa at the Parthian border, but was halted by Pishdad. It didn’t come to a military battle at first, yet the Parthian general successfully halted the advance of the Romans.
In early November 47 BC Pishdad finally crushed the rebellion and was able to ambush Calatinus at the Battle of Batanae and inflict heavy casualties that forced him to move back to his province. Nevertheless the Parthians were not able to use their victory to march into Syria.
So far both sides were exhausted. Calatinus tried to rebuild his troops after his loss and Pishdad was forced to station troops in Edessa to prevent another rebellion. Good news came from Rome, after Caesar had ended his civil war he announced that he would start a campaign against the Parthians.
Caesar then landed with his troops at Pergamon in Anatolia in early 43 BC. There was some quarrel with the king of Nikaia and Caesar decided to attack the small state and incorporate into the Roman Empire.

The East in 43 BC.

Caesar attacking the independend Nikaia (Nicaea).
The campaign took the whole year, which wasn’t the way Caesar had planned it. In the meanwhile Pishdad tried to win a decisive victory over the Romans before Caesar would arrive with his troops. The Parthian general attacked Antioch directly and forced Calatinus into a battle.

Parthians pushing against Antioch again.

Once again Calatinus lured the Parthians into the woods, limiting their mobility.


Ancient historian Helenos tells us that Pishdad even brought troops from the far east India.

The mighty Cataphracts.

The Parthians brought more troops to the battlefield.

Fighting against strong Parthian cavalry.

Calatinus the younger once again routed the enemy army but without being able to destroying it.
Once again Pishdad was not able to break the deadlock in Syria and Calatinus won important time for Caesar.
In winter 43 BC Caesar had finally captured Nikaia. At the same time an envoy from the Egyptian king Ladamos Ptolemiates arrived at Caesar asking for help in the civil war against his brother. Caesar knew that this was a good opportunity to get more influence over Egypt and agreed. He sent his master of horses, Marc Anthony to Egypt to watch over the new alliance.

Caesar knew that he needed all his troops for the upcoming campaigns. Instead of marching to Syria Caesar decided to wage a campaign against the Pontic king, who had been siding with the Parthians in the last two decades. If he could defeat them, Caesar would have his hands free to deal with the Parthians.
In 42 BC Caesar launched a surprise attack against Pontus and overwhelmed the unprepared enemy at the first battle of Amaseia. The battle was a sneak attack on the enemy army camp during the night. The enemy was completely destroyed while Caesar had only suffered minor casualties. But the Pontic king Menophilos Dionysos was not defeated. He gathered his last troops from the eastern part of his kingdom and tried to face Caesar at the second battle of Amaseia.

Caesar is said to have visited the Royal pontic tombs.

Seasoned veteran against a green general.


Caesars troops were superior in numbers, equipment and experience.


Closing in.

Throwing...

..and fighting.

Caesar had no problem to outflank the young unexperienced king.

The troops are encircled.

In such a situation even the veteran soldiers became weary and began to loose their moral.

Caesar pushed from all sides.

With the their king dead...

the pontic army looses their will to fight.

Caesar utterly destroyed the pontic royal army. There was no one left to fight against Caesar anymore.
With the defeat of the Pontic army and the king dead the rest of the Pontic kingdom surrendered to Caesar. This campaign went on so smoothly that Caesar is said to have stated: “I came, I saw and I won”.
Finally in 41 BC Caesar had his hands free to march against the Parthians.
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