Trump on Saturday demanded that BRICS member countries commit to not creating a new currency or supporting another currency that would replace the United States dollar, saying they would otherwise face 100% tariffs, Reuters reported.
The BRICS grouping initially included Brazil, Russia, India and China, but has since expanded to take in other countries. The grouping does not have a common currency, but long-running discussions on the subject have gained some momentum after the West imposed sanctions on Russia over the war in Ukraine.
Asked about Trump's comments, Kremlin spokesman Dmitry Peskov said the dollar was losing its appeal as a reserve currency for many countries, a trend he said was gathering pace.
"More and more countries are switching to the use of national currencies in their trade and foreign economic activities," Peskov told reporters.
If Washington resorted to "economic force" to compel countries to use the dollar it would backfire, he predicted.
"If the US uses force, as they say economic force, to compel countries to use the dollar it will further strengthen the trend of switching to national currencies (in international trade)," said Peskov.
"The dollar is beginning to lose its appeal as a reserve currency for a number of countries."