AnchialusByzantine-Bulgar wars

Byzantium

Bulgar Khanate

42.6°N, 27.6°E· Bulgaria

Land

ByzantineBulgaria

BakhamraMuslim Civil Wars

Abbasid Caliphate

Shiite Rebels

31.5°N, 44.4°E· Iraq

Land

MuslimBasraSaudi ArabiaMedinaShiite

ChanganLater Tang Imperial Wars

Tibet

Tang China

34.2°N, 108.9°E· China

Land

3

LuoyangTibetTibetans