President Donald Trump has threatened 10% tariffs on BRICS members—Brazil, Russia, India, China, and South Africa—for attempting to challenge the dollar's dominance. The BRICS nations criticized the unilateral tariff as inconsistent with WTO rules.

Trump announced Monday that the U.S. will be sending weapons to Ukraine through NATO, marking a turnaround from previous policy that was generally skeptical of supplying Kiev with weapons while the U...