Over 40 countries are interested in joining Brazil, Russia, India, China, and South Africa in the BRICS bloc, Reuters reported. However, the BRICS bloc faces challenges from rivalry between China and India, and Russia's war in Ukraine. South Africa is hosting the 15th summit of the BRICS bloc in Johannesburg from Tuesday to Thursday. Still, the BRICS group does face challenges, including the long-standing rivalry between China and India, China's economic slowdown, and Russia's war in Ukraine. The bloc was formed in 2009 with its first summit, and South Africa joined in 2011, making the grouping BRICS.

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