Jugurthine War
The Romans destroyed the old Carthaginian citadel and replaced it with a new one; they built fortifications that are still standing today. Under the Roman domination, Béja became prosperous and was the center of a diocese. According to Sallust, who relates the details of the Jugurthine War between Jugurtha and Quintus Caecilius Metellus Numidicus to possess Béja, Béja was the wealthiest warehouse of the kingdom and the center of intense commerce.