Trump's latest tariff threat

Trump threatens 100% tariff on the BRIC bloc of nations if they act to
undermine US dollar
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His threat was directed at countries in the so-called BRIC alliance,
which consists of Brazil, Russia, India, China, South Africa, Egypt,
Ethiopia, Iran and the United Arab Emirates.

Turkey, Azerbaijan and Malaysia have applied to become members and
several other countries have expressed interest in joining.

https://apnews.com/article/trump-dollar-dominance-brics-treasury-8572985f41754fe008b98f38180945c3