Trump is putting BRICS nations on notice, threatening them with a full-blown trade war if they attempt to sideline the U.S. dollar in global commerce.

In a fiery Truth Social post on Thursday night, the president declared that any country backing an alternative currency would be hit with 100 percent tariffs and effectively cut off from American markets. Trump made it clear there would be no room for negotiation, dismissing any possibility of an international shift away from the dollar.