Who ruled
- First Göktürk Khaganate Ishbara Khan 582–587
- Sasanian Persia Hormizd IV 579–590
- Western Göktürk Khaganate Tardush 576–603
And beyond the steppe
- China Sui Emperor Wen 581–604
- Iran Sasanian Hormizd IV 579–590
- Korea Goguryeo Pyeongwon 559–590
- Byzantium Justinian Maurice 582–602
Eastern steppe
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Environment · Extreme weather accompanies the first years of the civil war, by the tree rings (581–583)
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Environment · Late Antique Little Ice Age: the cold phase the Altai tree rings define from 536 to about 660 (536–660)
Climate and the steppe empires · First Göktürk Khaganate · Avars
The coldest decade in the Altai is the 540s
Western steppe
China
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Ishbara, Apa, Tardush and Bagha invade Sui China; a Tiele rising draws Tardush off; the Sui break the Göktürks near Baidao in June
First Göktürk Khaganate · Tiele · Tardush · Ishbara Khan · Bagha Khan · Sui · Hegemony Wars in Northern China · Edict of Emperor Wen against the Göktürks (583) · Battle of Baidao (583)