What battles were fought by the Rashidun Caliphate?

The list of battles involving the Rashidun Caliphate spans chronologically from 632 under Abu Bakr to 661 under Ali ibn Abi Talib. These military engagements drove massive territorial expansion, incorporating regions across the Middle East, North Africa, and Central Asia, including major conquests against the Sasanian and Byzantine empires. Key engagements like the Battle of al-Qadisiyyah reshaped geopolitical boundaries and led to the annexation of entire empires.

What we know

• Battles involving the Rashidun Caliphate are ranked chronologically from the start of Abu Bakr As-Siddiq's caliphate in 632 to the last caliph, Ali ibn Abi Talib, in 661. [2]
• The Battle of al-Qadisiyyah in November 636 was a decisive victory for the Rashidun army against the Sasanian Empire. [4]
• The defeat at al-Qadisiyyah forced the Sasanian army to retreat from Mesopotamia and enabled the capture of Ctesiphon. [4]
• During the reign of the second caliph Umar, vast territories were incorporated, causing the Byzantines to lose more than three-fourths of their territory and the Sassanids almost all of theirs. [5]

Still open

• The precise circumstances surrounding the death of Sasanian general Rustam Farrokhzad during the Battle of al-Qadisiyyah remain uncertain.

Where to go next

• whoWho was Abu Bakr As-Siddiq?
• a case in pointHow did the Battle of al-Qadisiyyah unfold?
• what followedWhat territories did Umar conquer?
• the bigger pictureHow did the early caliphate navy develop?
• how we knowWhere was the exact site of al-Qadisiyyah located?
• an unexpected connectionHow did a modern university team locate an ancient battle?Researchers from Durham University and the University of al-Qadisiyyah successfully identified the likely field site of a seventh-century battle in 2024.

Sources

• [1]list of Battles of the Rashidun Caliphate (Wikidata Q123963595) · CC0 1.0
• [2]List of battles involving the Rashidun Caliphate · CC BY-SA 4.0
• [3]Early Caliphate navy · CC BY-SA 4.0
• [4]Battle of al-Qadisiyyah · CC BY-SA 4.0
• [5]Rashidun conquests under Umar · CC BY-SA 4.0