Khazar Khaganate

Metadata

Name: Khazar Khaganate (c. 650 – 969)
Predecessors:

• Western Turkic Khaganate
  Successors:
• Cumania
• Kievan Rus’
• Volga Bulgaria
• Alania
• Durdzuks
• Pechenegs

Geography

This leaflet block shows a rough border of the Khazar Khaganate.

TL;DR

The Khazar Khaganate was the ultimate medieval toll booth. Emerging from the collapse of the Western Turkic Khaganate, they set up shop in the Caucasus and the Pontic-Caspian steppe. Instead of relying solely on nomadic raiding, they realized that taxing the Silk Road and the Volga trade routes was astronomically more profitable.

Sandwiched between two aggressive, expansionist superpowers—the Christian Byzantine Empire and the Islamic Umayyad/Abbasid Caliphates—the Khazars played the ultimate diplomatic card. To avoid being culturally or politically absorbed by either side, their ruling elite allegedly converted to Judaism¹. They maintained a period of immense stability known as the Pax Khazarica until they were eventually wiped off the map by a rising northern power: the Kievan Rus’.

The Ultimate Buffer State

Before they were known for their religious choices, the Khazars were a formidable military machine. During the early Muslim conquests, the Umayyad Caliphate swept through Persia and pushed into the Caucasus. The Khazars fought a series of brutal, decades-long conflicts known as the Khazar-Arab Wars.

By successfully blocking the Caliphate from advancing north of the Caucasus Mountains, the Khazars effectively acted as the eastern equivalent of the Franks at the Battle of Tours. Without the Khazar buffer, Eastern Europe might have looked drastically different.

Religious 4D Chess: The Conversion

Choosing a state religion in the Middle Ages was a binding geopolitical alliance.

• If the Khagan converted to Orthodox Christianity, the Byzantine Emperor would claim to be his spiritual overlord.
• If the Khagan converted to Islam, he would theoretically owe allegiance to the Caliph.

Pax Khazarica and the Medieval Court System

The Khazars oversaw a massive, multi-ethnic, and multi-religious trading empire. Their capital, Atil, located on the Volga Delta, was a bustling metropolis of merchants from Scandinavia to Baghdad.

To manage this diversity, they established an incredibly pragmatic justice system. The supreme court in Atil consisted of seven judges:

• Two for the Jews (judging by the Torah)
• Two for the Muslims (judging by Sharia)
• Two for the Christians (judging by Gospel/Canon Law)
• One for the Pagans (Turkic shamans/Slavs, judging by customary law)

This level of state-sponsored religious pluralism and compartmentalized jurisdiction was practically unheard of in contemporary Europe or the Middle East.

The System Crash: Enter the Rus’

The Khazars’ reliance on mercenaries and vassal states eventually became their undoing. The network started to fragment due to invasions from the Pechenegs, but the fatal blow came from the north.

The Kievan Rus’, originally Viking river-traders who had previously paid tribute to the Khazars, grew tired of the toll booth. In 965–969, Sviatoslav I of Kiev launched a massive military campaign, sacking Atil and completely dismantling the Khazar state apparatus. The Khaganate dissolved so thoroughly that archaeological evidence of their major cities remains notoriously difficult to find.

Trivia

• The Caspian Sea’s Other Name: In several Middle Eastern languages (including Persian, Turkish, and Arabic), the Caspian Sea is still known today as the “Khazar Sea” (e.g., Daryā-ye Khazar in Persian), a lingering geographical echo of their former dominance.
• The Khazar Correspondence: We actually have diplomatic letters exchanged in the 960s between Hasdai ibn Shaprut (a Jewish vizier in the Caliphate of Córdoba, Spain) and King Joseph of the Khazars. It is one of the most surreal and fascinating diplomatic exchanges of the Middle Ages, with a Spanish diplomat basically writing, “Wait, there’s actually a Jewish empire out there?”