The
areani were agents for the
Roman Empire, based in
Roman Britain during the later part of the Roman occupation of the island. They helped to instigate the
Great Conspiracy. Due to their participation in the Conspiracy,
Count Theodosius disbanded them.
The term is a
hapax legomenon, known only from one text, and it has been suggested that it is a misreading of "arcani", the secret ones.
They may have been civilian inhabitants of the paramilitary zone between Hadrian's Wall and the
Vallum to the south.1
Ammianus Marcellinus A.D. 368 28, 3, 8. "During these outstanding events the
areani, who had gradually become corrupt, were removed by him [Theodosius] from their positions. This was an organization founded in early times, of which I have already said something in the history of Constans. It was clearly proved against them that they had been bribed with quantities of plunder, or promises of it, to reveal to the enemy from time to time what was happening on our side. Their official duty was to range backwards and forwards over long distances with information for our generals about disturbances among neighbouring nations."