CNBC
Why the U.S. stepped in after decades to prop up Japan's yen — and what's at stake
Monday, August 3, 2026
The U.S. Treasury and Federal Reserve coordinated with Japan's Ministry of Finance and Bank of Japan to support the yen through currency market intervention. The joint action marked the first coordinated intervention by the U.S. and Japan since 1998. U.S. officials stated the intervention was necessary to address disorderly market conditions in currency trading. Japan's yen had weakened significantly against the U.S. dollar in recent months prior to the intervention.
Original reporting: https://www.cnbc.com/2026/08/03/japan-yen-intervention-us-treasurys-euros-.html
