The
Khazar Arab Wars were a series of campaigns, usually grouped into the First (с.650) and Second (c.708-737) Khazar–Arab Wars, fought between the armies of the
KhazarThe Khazars were semi-nomadic Turkic people who established one of the largest polities of medieval Eurasia, with the capital of Atil and territory comprising much of modern-day European Russia, western Kazakhstan, eastern Ukraine, Azerbaijan, large portions of the northern Caucasus , parts of...
Khaganate and the Umayyad Caliphate (as well as its Abbasid successors) and their respective vassals.
During the 7th and 8th centuries the Khazar fought a series of wars against the Umayyad Caliphate, which was attempting simultaneously to expand its influence into
TransoxianaTransoxiana is the ancient name used for the portion of Central Asia corresponding approximately with modern-day Uzbekistan, Tajikistan, southern Kyrgystan and southwest Kazakhstan. Geographically, it is the region between the Amu Darya and Syr Darya rivers...
and the
CaucasusThe Caucasus, also Caucas or Caucasia , is a geopolitical region at the border of Europe and Asia, and situated between the Black and the Caspian sea...
. The first war was fought in the early 650 and ended with the defeat of an
Arab forceThe Rashidun Caliphate Army or Rashidun army was the primary military body of the Rashidun Caliphate's armed forces during the Muslim conquests of the 7th century, serving alongside the Rashidun Navy...
led by
Abd ar-Rahman ibn RabiahAbd ar-Rahman ibn Rabiah was the Arab general of the early Caliphate. He may have been the brother of Salman ibn Rabiah, the military governor of Armenia under Caliph Umar I. He was charged with the task of conquering the Khazars and invaded the northern Caucasus for this purpose in the late 640s...
outside the Khazar town of
BalanjarBalanjar was a medieval city located in the North Caucasus region, between the cities of Derbent and Samandar, probably on the lower Sulak River. It flourished from the seventh to the tenth centuries CE...
, after a battle in which both sides used siege engines on the others' troops.
Hostilities broke out again with the
CaliphateThe term caliphate, "dominion of a caliph " , refers to the first system of government established in Islam and represented the political unity of the Muslim Ummah...
in the 710s, with raids back and forth across the Caucasus but few decisive battles. The Khazars, led by a prince named
BarjikBarjik was a Khazar prince who flourished in the late 720s. He is described by al-Tabari as "the son of the Khagan"; his exact status and position is unknown though he may have been the Bek....
, invaded northwestern
IranIran , officially the Islamic Republic of Iran , is a country in Southern and Western Asia. The name "Iran" has been in use natively since the Sassanian era and came into use internationally in 1935, before which the country was known to the Western world as Persia...
and defeated the Umayyad forces at
ArdabilArdabil is a historical city in north-western Iran. The name Ardabil probably comes from the Zoroastrian name of "Artavil" which means a holy place. Ardabil is the center of Ardabil Province. At the 2006 census, its population was 412,669, in 102,818 families...
in 730, killing the
ArabArab people, also known as Arabs , are a panethnicity primarily living in the Arab world, which is located in Western Asia and North Africa. They are identified as such on one or more of genealogical, linguistic, or cultural grounds, with tribal affiliations, and intra-tribal relationships playing...
governor Al-Djarrah al-Hakami and briefly occupying the town. They were defeated the next year at
MosulMosul , is a city in northern Iraq and the capital of the Ninawa Governorate, some northwest of Baghdad. The original city stands on the west bank of the Tigris River, opposite the ancient Assyrian city of Nineveh on the east bank, but the metropolitan area has now grown to encompass substantial...
, where Barjik directed Khazar forces from a throne mounted with al-Djarrah's severed head, and Barjik was killed. Arab armies led first by the Arab prince
Maslamah ibn Abd al-MalikMaslamah ibn Abd al-Malik was an Umayyad prince and one of the most prominent Arab generals of the early decades of the 8th century, leading several campaigns against the Byzantine Empire and the Khazar Khaganate...
and then by Marwan ibn Muhammad (later Caliph
Marwan IIMarwan ibn Muhammad ibn Marwan or Marwan II was an Umayyad caliph who ruled from 744 until 750 when he was killed. He was the last Umayyad ruler to rule from Damascus.In A.H. 114 Caliph Hisham appointed Marwan governor of Armenia and Azerbaijan. In A.H...
) poured across the
CaucasusThe Caucasus, also Caucas or Caucasia , is a geopolitical region at the border of Europe and Asia, and situated between the Black and the Caspian sea...
and eventually (in 737) defeated a Khazar army led by
Hazer TarkhanHazer Tarkhan was a general who led a Khazar army of 40,000 men in the failed defense of Atil in 737 CE. He was ambushed and killed by Kawthar, the lieutenant of Marwan ibn Muhammad . Following his death the Khazars sued for peace.-References:*Peter B. Golden...
, briefly occupying
AtilAtil , literally meaning "Big River", was the capital of Khazaria from the middle of the 8th century until the end of the 10th century. The word is also a Turkic name for the Volga River.-History:...
itself. The instability of the Umayyad regime made a permanent occupation impossible; the Arab armies withdrew and Khazar independence was re-asserted.
The last major battle between Khazar and Caliphate forces took place in 799/800, when a Khazar army invaded of
AzerbaijanAzerbaijan , officially the Republic of Azerbaijan is the largest country in the Caucasus region of Eurasia. Located at the crossroads of Western Asia and Eastern Europe, it is bounded by the Caspian Sea to the east, Russia to the north, Georgia to the northwest, Armenia to the west, and Iran to...
and Arran. Relations between Khazaria and the Caliphate appear to have improved over time, such that by the tenth century
King JosephJoseph ben Aaron was king of the Khazars during the 950s and 960s.Joseph was the son of Aaron II, a Khazar ruler who defeated a Byzantine-inspired war against Khazaria on numerous fronts. Joseph's wife was the daughter of the king of the Alans.Whether Joseph was the Khagan or the Bek of the...
of the Khazars reported to
Hasdai ibn ShaprutHasdai ibn Shaprut born about 915 at Jaén; died about 975 at Córdoba in Spain, was a Jewish scholar, physician, diplomat, and patron of science....
that the Khazars defended the region of the
CaspianThe Caspian Sea is the largest enclosed body of water on Earth by area, variously classed as the world's largest lake or a full-fledged sea. The sea has a surface area of and a volume of...
littoral from
attacksThe Caspian expeditions of the Rus were military raids undertaken by the Rus' between 864 and 1041 on the Caspian Sea shores. Initially, the Rus' appeared in Serkland in the 9th century traveling as merchants along the Volga trade route, selling furs, honey, and slaves. The first small-scale raids...
by the
RusThe Rus' were a group of Varangians . According to the Primary Chronicle of Rus, compiled in about 1113 AD, the Rus had relocated from the Baltic region , first to Northeastern Europe, creating an early polity which finally came under the leadership of Rurik...
.