Mwanza.
The only shipbuilding center in the entire Great Lakes Region.
The resources in East Africa are limited. In the absence of technicians, i.e., skilled shipbuilders, Mwanza's inland shipbuilding can only be prioritized and replicated to Soron Lake (Lake Tanganyika) and Lake Malawi.
So the workers from the Mwanza shipyard went ahead to support the shipyard construction on Soron Lake and Lake Malawi, instead of building new shipyards at other bases and cities in the Great Lakes Region.
The Mwanza shipyard continues to maintain its position as the only shipyard in the Great Lakes Region.
Due to previous wars, the Great Lake has become an East African inland lake, so the East African colonial development mindset for the Great Lakes Region is not urgent anymore.
However, Soron Lake and Lake Malawi are not exclusively owned by East Africa, so shipyards must first be established on these two crucial lakes for future East African colonial activities.
