The 17th BRICS Summit was held in Rio de Janeiro on July 6-7, the first summit with the expanded membership of eleven countries. Soon after, US President Trump threatened to impose 10 per cent tariffs on those countries that align with BRICS. Earlier too, Trump had threatened 100 per cent tariffs on BRICS countries saying that they wish to destroy the supremacy of the US dollar and weaken America. Why is Trump so threatened and provoked by BRICS?BRICS originally comprised of five countries: Brazil, Russia, India, China and South Africa.