The 'Battle of Nihawānd' was fought in
642 between
Arab and
Sassanid armies.
[3] The battle is known to
Muslims, as the "Victory of Victories."
[4] William Durant in this book ''
The Age of Faith'' reported that the Persian King
Yazdgerd III had about 150,000 men, versus a Muslim army about one fifth that in number. The Persians were outmaneuvered, trapped in a narrow mountain valley, and lost approximately 100,000 men in the ensuing rout. Yezdigerd hurriedly fled to the
Merv area, but was unable to raise another substantial army. It was a decisive victory for the
Rashidun Caliphate and the Persians consequently lost the surrounding cities including Sephahan (renamed
Isfahan). The Khan of the
Turks later lent him some soldiers, but the soldiers mutinied in the year 652.
Tabari reported that the
Persian Sassanid army consisted mostly of raw recruits and men who had not fought in any previous battles.
The ex-Sassanids provinces in alliance
Parthian and
White Hun nobles would plan skirmishes for a few more years in the
Caspian even as the
Rashidun Caliphates were replaced by the the
Umayyads. Thus perpetuating the Sassanians' court styles, Zoroastrian religion and Persian speech.
Various versions are told about Nihavand and how the battle was ensued in the early stages. Some note that the
Muslim Arabs managed to deceive the Persians through a ruse, that Caliph
Omar had died. The Persian cavalry, full of confidence mounted an ill-prepared pursuit of the
bedouins who swiftly retreated to a safe area and eventually surrounded and trapped the Persian force before assailing it from all sides, and decisively defeating it.
As the historian Tabari mentions, the Persians were never again able to unite their men in such numbers and many were already talking of dissolving the Empire and going their separate ways when the battle was commencing. Many of Yazdegerd's military and civilian officials had abandoned him.
[5]
Though the Persian forces managed to partially hold off the Arabs at
Sistan,
Tabaristan,
Daylam and other isolated outlying areas, Nihavand marked the total dissolution of the Sassanian Imperial army with the fall of the last of the grand marshals of the army and the rise of
warlordism among the Persians. The Emperor Yazdegerd III attempted to raise troops by appealing to other neighbouring areas such as the princes of Tukharistan and
Sogdia and eventually sent his son
Pirooz to the
Tang court, but without any success.
Yezdegerd hurriedly fled towards the east where he was ill-treated by several Marzban (provincial governors) in the north as well as in
Merv, where the governor Mahoye openly showed his hostility to the Emperor. According to non-
Muslim sources, Yazdegerd completely failed to rally support in Eastern Persia where the Sassanians were unpopular with the locals.
[6] Muslim sources like Tabari reported that the province of
Khorassan revolted against Sassanian rule, just as it had years earlier when it had sided with Khosro Parviz' uncle Bistam. When Yazdegerd was coronated in Istakhr, Persia had in fact three Kings ruling in different regions and this province had not given its support to Yazdegerd at first.
Before Yazdegerd had a chance to receive help from the
Hepthalites and
Turkish tribes, he was assassinated by a local miller in
Merv [7][6] at 652. Thereafter, Yazdegerd's, son
Pirooz, attempted to rebel against the Umayyads until 707, though the plan did not develop as
Pirooz ultimately died in
China.
References
1. Dictionary of Islamic Architecture By Anderew Petersen pg.120
2. A Short History of Syriac Literature By William Wright. pg 44
3.
4. Rome's Enemies 3: Parthians and Sassanids By Peter Wilcox, pg 4
5. Iranian History and Politics: The Dialectic of State and Society By Homa Katouzian, pg. 25
6. The History of Iran By Elton L. Daniel, pg 67
7. History of Islamic Philosophy - With View of Greek Philosophy and Early History of Islam By I. M. N. Al-Jubouri, pg. 142
8. The History of Iran By Elton L. Daniel, pg 67