Feedback
Corrections? Updates? Omissions? Let us know if you have suggestions to improve this article (requires login).
Thank you for your feedback

Our editors will review what you’ve submitted and determine whether to revise the article.

External Websites

Borkou, region in northern Chad, centred around the town of Faya (formerly Largeau). It is mostly a sandy desert of the southeastern Sahara, south of the Tibesti massif and west of the Ennedi plateau. Formerly a vassal state of Ouaddaï, a Muslim (Sanūsī) sultanate, it was ceded to France under an Anglo-French agreement (1899), but Sanūsī control over the region was not broken until 1913–14. French troops remained in Borkou (and neighbouring Ennedi and Tibesti)...