Battle of Carrhae - Aftermath

Aftermath

Rome was humiliated by this defeat, and this was made even worse by the fact that the Parthians had captured several Legionary Eagles. It is also mentioned by Plutarch that the Parthians found the Roman prisoner of war that resembled Crassus the most, dressed him as a woman and paraded him through Parthia for all to see. This, however, could easily be Roman propaganda. Orodes II, with the rest of the Parthian Army, defeated the Armenians and captured their country. However, Surena's victory invoked the jealousy of the Parthian king, and he ordered Surena's execution. Following Surena's death, Orodes II himself took command of the Parthian army and led an unsuccessful military campaign into Syria. The Battle of Carrhae was one of the first major battles between the Romans and Parthians. This battle also created the myth—both in Rome, Parthia, and today—that Rome's legions could not combat the Parthian army. This myth was not dispelled even when the Parthian capital was sacked twice. It was this belief that led Parthia to invade Syria and Armenia several times, usually unsuccessfully.

For generations before this battle—in fact, ever since winning the Second Punic War a century-and-a-half earlier—the Romans had seemed, to themselves as to others, unstoppable. They had defeated, and eventually conquered and absorbed, every country which they encountered. At least in the eastward direction, this centuries-long march of conquest came to an end with the Battle of Carrhae; though the Romans would continue fighting with Parthia and later with its Sassanid successor for hundreds of years, they would never either aim at or achieve their eastern rival's conquest and subjugation until Trajan's successful invasions of Parthia. Territorial gains from these conquests would be relinquished by Hadrian after Trajan's mysterious death in 117 AD.

Gaius Cassius Longinus, a quaestor under Crassus, led approximately 10,000 surviving soldiers from the battlefield back to Syria, where he governed as a proquaestor for two years, defending Syria from Orodes II's further attacks. He received praise from Cicero for his victory. Cassius later played a key role in the conspiracy to assassinate Julius Caesar in 44 BC.