The Fort of Iatrus in Moesia Secunda: Observations on the Late Roman Defensive System on the Lower Danube (Fourth–Sixth Centuries ad)
The seven years of excavation on Dichin (Bulgaria) have made a significant contribution to our understanding of the fifth century AD, a period that is still regarded as a ‘dark age’. The fort of Iatrus was situated in the province of Moesia Secunda, where Dichin is also located. Founded at the beginning of the fourth century, the fort was several times destroyed and then rebuilt over the 300 years of its existence until it was finally abandoned c.AD 600. What is not clear is whether Iatrus' role as a part of the Roman frontier (limes) on the lower Danube belongs to the final period in the history of the Roman Empire or whether it belongs to the early development of the Byzantine State. This chapter examines whether the archaeological discoveries at Iatrus, combined with the fragmentary literary sources for the fort, suggest a gradual transition or a radical break between Late Antiquity and the early Byzantine period.