South Africa is the dominant force in an area that is of increasing strategic importance to the West, yet few studies address the geopolitical pressures that dictate the course of events there. Analyzing South Africa’s base of power, the authors argue that because South Africa’s relationships with other states in Southern Africa are asymmetrical in nature, the country has substantial economic and political leverage in the region. Control of Southern Africa’s transport infrastructure and the ability to project a conventional or surrogate military presence throughout the region, for...