Kigali Gisaka. By playing these neighbours against each other, the early kingdom flourished in the area, expanding westwards towards Lake Kivu and taking the Kigali area in the process. In the late 16th or early 17th centuries, the kingdom of Rwanda was invaded by the Banyoro and the kings forced to flee westward, leaving Kigali and eastern Rwanda in the hands of Bugesera and Gisaka. The formation in the 17th century of a new Rwandan dynasty by mwami Ruganzu Ndori, followed by eastward invasions and the conquest of Bugesera, marked the beginning of the Rwandan kingdom's dominance in the area. The
Kigali on three fronts, seeking to link up quickly with its isolated troops in Kigali. The RPF advanced steadily, capturing large areas of the countryside to the north and east of Kigali, but avoiding an attack on the city itself, because the city was too heavily defended. They instead conducted manoeuvres designed to encircle Kigali and cut off supply routes, as well as capturing the rest of the country. By mid-June, the RPF encirclement was complete, and they began fighting for the city itself. The government forces had superior manpower and weapons but the RPF fought tactically, and were able to