Executives at DP World argue that Africa needs many more ports—especially in the Horn, where conflict has stifled trade. Ethiopia, populous and fast-growing, lost its coastline when Eritrea broke away in 1991. Its 105m people rely on Djibouti for 95% of their trade. Farther inland, countries such as South Sudan, Uganda and Rwanda struggle to reach markets. DP World thinks the region from Sudan to Somalia needs 10-12 ports. It has just half that. “The whole Horn of Africa is short of ports. It’s stifling,” says one executive.