Arab Conquests
From the burning sands of Arabia, an unexpected tide of faith and steel swept across continents—shattering empires, forging new worlds, and echoing through centuries.

Quick Facts
- Period
- 632 - 750
- Region
- Middle East/Africa/Europe
- Casualties
- Hundreds of thousands to over a million dead, including soldiers and civilians, with untold numbers displaced and enslaved.
- Outcome
- The Arab Conquests led to the collapse of the Sassanian Empire, the loss of vast Byzantine territories, and the rise of the Islamic Caliphate as a dominant force from Spain to Central Asia.
- Key Figures
- Heraclius, Khalid ibn al-Walid, Muawiya ibn Abi Sufyan +2 more
Key Figures
Heraclius
Emperor
Byzantine EmpireHeraclius ascended the Byzantine throne in 610 CE, inheriting not merely an empire in crisis but a realm teetering on th...
Khalid ibn al-Walid
General
Rashidun CaliphateKhalid ibn al-Walid, celebrated as the "Sword of Allah," stands as one of history’s most enigmatic and controversial mil...
Muawiya ibn Abi Sufyan
Caliph
Umayyad CaliphateMuawiya ibn Abi Sufyan stands as one of the most enigmatic and polarizing figures in early Islamic history. Born into th...
Rostam Farrokhzad
General
Sassanian EmpireRostam Farrokhzad, the last great general of the Sassanian Empire, stands as a figure both monumental and tragic—an embl...
Umar ibn al-Khattab
Caliph
Rashidun CaliphateUmar ibn al-Khattab, the second caliph of Islam, remains one of history’s most complex and enigmatic rulers—a figure who...
The Story
This narrative combines documented history with dramatized scenes for storytelling purposes.
Tensions & Preludes
In the early seventh century, the world surrounding the Arabian Peninsula was riven by instability and exhaustion. To the north and east, the Sassanian Empire s...
Spark & Outbreak
The year was 633. The desert wind carried the sound of marching feet northward, out of Arabia and into the lands of the great empires. With the Ridda Wars fresh...
Escalation
By 636, the Arab conquests had become a storm neither the Byzantines nor the Sassanians could ignore. In the dust-choked plains of Syria and the fertile valleys...
Turning Point
The 650s brought a new and perilous phase of the great conflict—one that would shape the destiny of the caliphate and all its conquered peoples. With the Sassan...
Resolution & Aftermath
The year 750 dawned beneath a sky choked with the smoke of rebellion. Across the vast reaches of the Umayyad empire, the air was thick with the acrid scent of b...
Timeline
Battle of Chains
Khalid ibn al-Walid leads the first major Muslim victory against the Sassanian Persians in Iraq, breaking the enemy's chained formations and sending shockwaves through the region.
Location: Kuwait
Battle of Ajnadayn
Muslim forces defeat the Byzantines in southern Palestine, opening the path to Damascus and shattering Byzantine confidence in their southern provinces.
Location: Palestine
Siege of Damascus
After a protracted siege, Damascus falls to the Muslims, marking the first major city to be captured from the Byzantines.
Location: Damascus, Syria
Battle of Yarmouk
A decisive six-day battle results in the near-total destruction of the Byzantine army in Syria, effectively ending Byzantine rule in the region.
Location: Yarmouk River, Syria
Battle of al-Qadisiyyah
Muslim armies defeat the main Sassanian force; the Persian commander Rostam Farrokhzad is killed, sealing the fate of the Sassanian Empire.
Location: al-Qadisiyyah, Iraq
Surrender of Jerusalem
After a long siege, Jerusalem surrenders to Caliph Umar, who enters the city and guarantees the safety of its Christian population under strict terms.
Location: Jerusalem
Fall of Alexandria
After months of siege, the great city of Alexandria falls, ending Byzantine Egypt and giving Muslims control of the Nile.
Location: Alexandria, Egypt
Battle of the Camel
A bloody civil war erupts in Basra between supporters of Ali and Aisha, marking the beginning of the First Fitna and the fragmentation of Muslim unity.
Location: Basra, Iraq
Assassination of Ali
Ali, the fourth caliph, is assassinated in Kufa, paving the way for the Umayyad dynasty under Muawiya.
Location: Kufa, Iraq
Fall of Carthage
Muslim forces capture and destroy Carthage, ending Byzantine power in North Africa but sparking Berber revolts.
Location: Carthage, Tunisia
Battle of the Defile
An Arab army is ambushed and nearly annihilated by Turkic forces near Samarkand, revealing the limits of further expansion.
Location: Samarkand, Uzbekistan
Battle of the Zab
Abbasid forces decisively defeat the Umayyads, marking the end of the Umayyad Caliphate and the rise of the Abbasid dynasty.
Location: Zab River, Iraq
Sources
- wikipediaMuslim Conquests
Comprehensive overview of the conquests and their impact.
- bookThe Great Arab Conquests: How the Spread of Islam Changed the World We Live In
Hugh Kennedy's detailed narrative of the conquests.
- bookThe Early Islamic Conquests
Fred Donner's scholarly analysis of early Islamic expansion.
- encyclopediaThe Byzantine Empire
Background on the Byzantine Empire during the era.
- encyclopediaSasanian Empire
History of the Sassanian Persians.
- bookThe First Dynasty of Islam: The Umayyad Caliphate AD 661-750
G.R. Hawting's account of the Umayyad era.
- bookThe Cambridge History of Islam, Vol. 1
Comprehensive scholarly resource on early Islam.
- documentaryIslam: Empire of Faith (PBS Documentary)
PBS documentary covering the rise of Islam and its empires.
- bookJerusalem: The Biography
Simon Sebag Montefiore's detailed account of Jerusalem's history.
Connected Across The Archives
Explore specific connections to other archives—civilizations, dynasties, companies, and treaties that share history with this conflict.

Civilization Archive
(6)Abbasid Civilization
The Abbasid Civilization's rise after the Umayyad Caliphate heralded a golden age of Islamic culture and knowledge, profoundly influencing medieval global civilizations.
Achaemenid Persian Empire
The Arab Conquests dismantled the Achaemenid Empire's legacy, replacing Zoroastrianism with Islam and reshaping regional governance and cultural identities.
Almoravid Civilization
The Almoravid Civilization adopted Islamic governance and military strategies from the Arab Conquests, consolidating their rule across North Africa and Spain.
Byzantine Empire
The Byzantine Empire's resistance to the Arab Conquests led to territorial losses, altering Mediterranean power dynamics and hastening Byzantine decline.
Fatimid Civilization
The Fatimid Civilization, emerging post-Arab Conquests, challenged Abbasid authority, fostering Shia Islam's prominence in North Africa and the Levant.
Mamluk Civilization
The Mamluk Civilization's emergence in post-Conquest Egypt and Syria highlighted the transformative impact of Arab rule on regional power structures.
Explore Related Archives
Wars reshape borders, topple dynasties, and transform civilizations. Explore the broader context of history's conflicts.

