The National Bureau of Asian Research published on 1 August 2024 an essay titled "Geography Matters, Time Collides: Mapping China's Maritime Strategic Space Under Xi" by Andrew Erickson.
The author uses maps as visual references for understanding China's evolving maritime geography and the constraints on its power in the maritime domain. Concerning Africa, he identifies potential PLAN ports in Mozambique, Equatorial Guinea, Cameroon, and Mauritania. Constraints on the projection of Chinese sea power in African waters are long distances from China and choke points such as Bab el Mandeb in the Red Sea.