NEW YORK CITY, USA - SEPTEMBER 21, 2017: South African Foreign Minister Maite Nkoana-Mashabane at a BRICS Foreign Ministers Meeting on the sidelines of the 72nd session of United Nations (UN) General Assembly. Alexander Shcherbak/TASS (Photo by Alexander Shcherbak / TASS via Getty Images) South Africa, which took over the rotational chairship of the emerging economies grouping Brazil, Russia, India, China and South Africa (BRICS), is set to host the 10th summit in July. The summit, whi...