South African Minister of Mineral and Petroleum Resources, Gwede Mantashe, speaks at the Investing in African Mining Indaba conference, in Cape Town, South Africa, February 9, 2026. REUTERS/Esa Alexander With U.S.-South Africa ties in the deep freeze, it was notable to see the sheer size of the U.S. delegation sent to this week’s Mining Indaba in Cape Town – one of the most prominent industry gatherings and one of the few where the Global South gets a prominent voice.