Kanem-Bornu Empire Expansion under Dunama Dabbalemi

Timeline

1. 1221–1225Kanem · KanemAfter acceding, Mai Dunama Dabbalemi reorganized the royal cavalry and slave warrior corps, strengthening rule over the peoples of the Lake Chad western shore centered on Njimi. He inherited the expansionist policies of earlier Dunama kings, accumulating troops and supplies for subsequent campaigns.
2. 1228–1229Fezzan · FezzanDunama Dabbalemi led an army westward, capturing the oasis towns of Fezzan and extending imperial power to the central Saharan trade routes. This controlled the salt, slave, and ivory trade channels, making Kanem-Bornu a key hub linking North Africa with the West African Sahel.
3. 1229–1230Bornu and the eastern shore of Lake Chad · BornuImperial forces simultaneously pushed east, subjugating tribes on the eastern shore of Lake Chad and extending influence over the Bornu plains. By around 1230, Kanem-Bornu's territory reached one of its historical peaks, and the Islamic scholarly and trading city of Njimi became the Sahel's political and economic center.