frumentarii

The ''Frumentarii'' were an ancient Roman military organization used as an intelligence agency. They began their history as a courier service and developed into an imperial spying agency. Their organization would also carry out assassinations. The ''frumentarii'' were headquartered in the Castra Peregrina and were run by the '' princeps peregrinorum''. They were disbanded under the reign of Diocletian due to their poor reputation amongst the populace.

History

It had been a long-standing policy of the Roman legions and armies of occupation to utilize informers and spies, but never in an organized fashion. This was especially true in the city of Rome which was rife with whispers and endless conspiracies. The ''frumentarii'' was possibly established by Domitian, although they only appear in records shortly after his reign in the early second century. When established, their base was located at the Castra Peregrina on the Caelian hill, though Trajan would later centralize their location in Rome. During their early history, they were tasked with supplying grain to the military, delivering messages between the provinces and the empire, and collecting tax money.

They were sometimes called Nomads Nomas in Latin, to protect their identity in enemy territory.

After the end of the Flavian Dynasty, the ''frumentarii'' developed into a police force. They worked as non-commissioned officers with praetorian cohorts to police the populace. This organization was part of the military, and its members were legionaries. Members of this group were recruited from the military. By the 2nd century, the need for an empire-wide intelligence service was clear. But even an emperor could not easily create a new bureau with the express purpose of spying on the citizens of Rome's far-flung domains. A suitable compromise was found by Hadrian. He used the ''frumentarii'' as a spying agency because their duties brought them into contact with enough locals and natives, allowing them to acquire considerable intelligence about any given territory. Alongside these duties they also may have overseen and guarded mining operations.

They served as secret police and as an intelligence agency in ancient Rome. Emperors would use them to gather information on their own friends, family, officials, or soldier. This organization was sometimes tasked with assassinating whomever the emperor wished. Peasants disliked the ''frumentarii'' due to false and arbitrary arrests. They were seen as a tyrannical "plague" on the empire. These complaints lead to the disbandment of the organization in 312 CE during the reign of Diocletian. The ''frumentarii'' were replaced by the '' agentes in rebus''.

They were run by the '' princeps peregrinorum'' who was considered to be a senior centurion and answered to the praetorian prefect. The ''subprinceps'' was the second-in-command to the ''princeps peregrinorum'' and the '' optio peregrinorum'', ''canaliclarius,'' and '' aedilis castrorum'' were all other offices in the ''frumenatarii''. The ''curatio frumentarii'' would command ''the'' frumentarii in the imperial provinces. The ''frumentarii'' served in the '' officium consularis'' of the local governor.

The following story has been used as evidence of the role of the frumentarii:

References

Bibliography

* AE 1910,0077 & AE 2003,0931
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{{Portal, Ancient Rome, War

Military units and formations of the Roman Empire
Infantry units and formations of ancient Rome
Defunct intelligence agencies
Army reconnaissance units and formations