How Aksum Taxed The Romans

How did the Kingdom of Aksum execute a century-long “Northern Creep” to siphon the wealth of Roman Egypt using the Blemmyes as proxy tax collectors, effectively creating a shadow state within the Roman Empire?

While the Byzantine Empire officially claimed sovereignty over the Thebaid (Upper Egypt), a sophisticated economic warfare operation known as the “Aksumite Northern Creep” diverted the region’s gold and grain south to the Ethiopian treasury for nearly a century. Following the conquest of Kush around 350 CE, Aksum avoided the malaria-ridden lowlands by outsourcing imperial control to the Blemmyes, nomadic masters of the eastern desert. Ac...