The Ridda Wars or the Wars of Apostasy (632-633 CE) were a series of military engagements between the armies of the Rashidun Caliphate (632-661 CE) and the renegade tribes of Arabia. The rebels had renounced their allegiance with the nascent Islamic Empire after the death of the Islamic Prophet Muhammad (l. 570-632 CE), some tribal leaders had even gone as far as to claim prophethood for themselves, bringing them in conflict with Islam and the Caliphate. Within a year, the Caliphate cemented its control over the whole of Arabia using a potent mixture of active warfare and diplomacy; every sign of rebellion was subdued. With control established at home, Abu Bakr launched successful invasions into Syria and Iraq.
This is a companion discussion topic for the original content at https://www.worldhistory.org/Ridda_Wars/.