President Donald Trump has threatened BRICS countries, warning them against replacing the U.S. dollar as a reserve currency and telling them, "Go find another sucker nation." Newsweek has contacted the White House and the foreign ministries of major BRICS members Brazil,

The grouping does not have a common currency, but long-running discussions on the subject have gained some momentum.

Russia warned that U.S. efforts to enforce dollar use could backfire. The BRICS nations, while discussing a common currency, are unlikely to replace the dollar, as Trump threatens 100% tariffs on countries attempting to do so amid U.