Zaraï
About
Zaraï stood on the pre-desert frontier of Numidia at the edge of the Hodna range, where Legio III Augusta and its auxiliaries extended Rome's road network under Trajan. Funerary inscriptions from the site name a soldier of the Cohors VI Commagenorum and a standard-bearer of the Cohors I Flavia Equitata, confirming a garrison town rather than a mere market stop. Emperor Hadrian personally inspected an auxiliary cohort at Zaraï on 7 July 128 CE while touring the African provinces. A later customs post here recorded a detailed tariff of tolls on livestock, hides, and slaves crossing between the desert and the coast, one of only a handful of complete Roman customs schedules to survive.
What happened here
Five hundred men, sometimes a thousand, recruited from a province rather than from citizens, and often stationed a long way from where they were raised. Cavalry units get a bigger fort and far more stabling; the smell tells you which kind you are in before the plan does. The layout copies a legionary fortress at a quarter of the size — headquarters, commander's house, granaries, barracks, a bath house usually built outside the walls because of the fire risk. Duties are patrolling, escorting, customs, and policing rather than pitched battle. After twenty-five years a man is discharged with citizenship for himself and his children, recorded on a bronze diploma he keeps for life. A village grows outside the gate within a decade.
Sources
Nearby
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