Moana Mussumba
Moana Mussumba lies near the lower Lukuga, where the river approaches the Lualaba after leaving Lake Tanganyika. The valleys of the lower Lukuga and Lualaba were routes through the country of the Hemba. Around 1800, during the reign of Ilunga Sungu, Luba forces crossed the Lualaba and raided eastward as far as the Tanganyika shore.