Linked from
The 9 pages that link to Western Turkic Khaganate, each with the reason it gives.
KhazarsRelated: Its fragmentation preceded the rise of Khazar power in the western steppe.
AshinaBroader topic: It carried Ashina authority into Central Asia after the imperial split.
Bumin QaghanBroader topic: It developed from the western realm governed by Bumin’s brother Istämi.
First Turkic KhaganateBroader topic: It carried Turkic imperial power westward after the division.
Su DingfangRelated: Su’s campaign against it culminated in the decisive victory at the Irtysh River.