Muslim conquest of the Maghreb
The Muslim conquest of the Maghreb or Arab conquest of North Africa by the Rashidun and Umayyad Caliphates commenced in 647 and concluded in 709, when the Byzantine Empire lost its last remaining strongholds to Caliph Al-Walid I. The North African campaigns were part of the century of rapid early Muslim conquests. By 642 AD, under Caliph Umar, Arab Muslim forces had laid control of Mesopotamia, Syria, Egypt, and had invaded Armenia, all territories previously split between the warring Byzantine and Sasanian empires, and were concluding their conquest of Sasanian Persia with their defeat of the Persian army at the Battle of Nahāvand. It was at this point that Arab military expeditions into North African regions west of Egypt were first launched, continuing for years and furthering the spread of Islam. In 644 at Medina, Umar was succeeded by Uthman, during whose twelve-year rule Armenia, Cyprus, and all of modern-day Iran, would be added to the expanding Rashidun Caliphate. With Afghanistan and North Africa being targets of major invasions and Muslim sea raids ranging from Rhodes to the southern coasts of the Iberian Peninsula, the Byzantine navy was defeated in the eastern Mediterranean.
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