Pannonian Avars

The Pannonian Avars (/ˈævɑːrz/ AV-arz) were an alliance of several groups of Eurasian nomads of various origins. The peoples were also known as the Obri (modern Russian: обры, Obry) in the chronicles of the Rus, the Abaroi or Varchonitai (Greek: Βαρχονῖται, romanized: Varchonitai), or Pseudo-Avars in Byzantine sources, and the Apar (Old Turkic: 𐰯𐰺) to the Göktürks. They established the Avar Khaganate, which spanned the Pannonian Basin and considerable areas of Central and Eastern Europe from the late-6th to the early-9th centuries.

The name "Pannonian Avars" (after Pannonia in the upper Danube basin where they eventually settled) is used to distinguish them from the Avars of the Caucasus, a separate people with whom the Pannonian Avars may or may not have had links. Although the name Avar first appeared in the mid-5th century, the Pannonian Avars entered the historical scene in the mid-6th century, on the Pontic–Caspian steppe as a people who wished to escape the rule of the Göktürks. They are probably best known for their invasions and destruction in the Avar–Byzantine wars from 568 to 626 and for their influence on the Slavic migrations to the Balkans.

Recent archaeogenetic studies indicate that the Pannonian Avars were of primarily Ancient Northeast Asian ancestry similar to the forebears of modern-day people from Mongolia and the Amur River region in Manchuria, pointing to an initial rapid migration of nomadic tribes into the centre of Europe from the Eastern Eurasian Steppe. The Pannonian Avars' core may have been descended from the remnants of the Rouran Khaganate, which were accompanied by other Eurasian steppe groups.

The earliest clear reference to the Avar ethnonym comes from Priscus the Rhetor (420s–after 472), who recounts that in c. 463 the Šaragurs and Onogurs were attacked by the Sabirs, who had been attacked by the Avars. In turn, the Avars had been driven off by people fleeing "man-eating griffins" coming from "the ocean" (Priscus Fr 40). Whilst Priscus' accounts provide some information about the ethno-political situation in the Don-Kuban-Volga region after the demise of the Huns, no unequivocal conclusions can be reached. Denis Sinor has argued that whoever the "Avars" referred to by Priscus were, they differed from the Avars who appear a century later, during the time of Justinian (r. 527–565).

The next author to discuss the Avars, Menander Protector, appeared during the 6th century and wrote of Göktürk embassies to Constantinople in 565 and 568. The Turks appeared angry at the Byzantines for having made an alliance with the Avars, whom the Turks saw as their subjects and slaves. Turxanthos, a Turk prince, calls the Avars "Varchonites" and "escaped slaves of the Turks", who numbered "about 20 thousand" (Menander Fr 43).

Many more, but somewhat confusing, details come from Theophylact Simocatta, who in c. 629, describes the final two decades of the 6th century. In particular, he claims to quote a triumph letter from Turxanthos:

For this very Chagan had in fact outfought the leader of the nation of the Abdali (I mean indeed, of the Hephthalites, as they are called), conquered him, and assumed the rule of the nation. Then he […] enslaved the Avar nation.

But let no one think that we are distorting the history of these times because he supposes that the Avars are those barbarians neighbouring on Europe and Pannonia, and that their arrival was prior to the times of the emperor Maurice. For it is by a misnomer that the barbarians on the Ister have assumed the appellation of Avars; the origin of their race will shortly be revealed.