Previously, I introduced the premise of water contestation in Africa continentally, outlining a mismatch in water needs and distribution exacerbated by climatic and political factors. I now wish to delve into a region whose transboundary tensions, conflict, and mediation over water I find particularly interesting: southern Africa and the Orange-Senqu river basin. A large swathe of inland southern Africa is dominated by the previously mentioned kilometre-high plateau and a narrow coastal belt that is especially mountainous towards South Africa - this creates sharp topographic gradients, which have a marked effect on weather systems' movement, orographic precipitation, and hence noticeable rainfall distribution and vegetation gradients across southern Africa (Reason, 2017) . The Orange-Senqu basin lies in the heart of the region, with its main river straddling four countries: it rises from Lesotho's Maluti Mountains and traverses westwards across South Africa, Botswana, and Namib...