Maurice vs Zenobia of Palmyra

Upon the death of Tiberius II, Maurice, a successful general who had married Tiberius's daughter, was proclaimed emperor. His accession marked the beginning of a reign focused on military and administrative reform.

Maurice reorganized the administration of the empire's remaining territories in Italy and Africa by creating the Exarchates of Ravenna and Carthage. These military-civilian districts concentrated authority in the hands of an exarch to better defend against external threats.

Maurice helped the deposed Sassanid prince Khosrow II regain his throne. In return, Khosrow ceded large territories in Armenia and Mesopotamia to the Byzantines, ending a long and costly war on favorable terms.

A mutiny by the Danube army, led by the centurion Phocas, marched on Constantinople. Maurice was forced to flee but was captured and executed along with his sons. His death plunged the empire into a destructive civil war.

Zenobia's general Zabdas led a Palmyrene army to conquer Egypt, defeating the Roman prefect Tenagino Probus. Egypt became part of the Palmyrene Empire, giving Zenobia control over the grain supply to Rome.

Zenobia proclaimed her son Vaballathus as Augustus (emperor), effectively declaring independence from the Roman Empire. This was a direct challenge to Roman authority and marked the height of Palmyrene power.

Roman Emperor Aurelian defeated Zenobia's forces at the Battle of Immae near Antioch. The Palmyrene army was routed, and Zenobia was forced to retreat to Palmyra.

After the fall of Palmyra, Zenobia was captured by Aurelian and brought to Rome. She was paraded in golden chains in Aurelian's triumph, a symbol of Roman victory over the Palmyrene rebellion.