US Treasury Secretary Scott Bessent Defends Coordinated Intervention to Stabilize Japanese Yen

US Treasury Secretary Scott Bessent announced on Tuesday that the United States will do what is necessary to support Japan in stabilizing the yen. This follows a rare coordinated intervention last week where the US and Japan acted to boost the Japanese currency after it hit a 40 year low against the dollar on July 23. In an interview with CNBC, Bessent stated that a stable yen is important for the United States and the entire region, noting that substantial weakness in the yen could lead to competitive currency devaluations. He specifically cited excess volatility in the South Korean won as a concern and suggested that an overly weak yen partially triggered the Asian financial crisis of the 1990s.

Details regarding the intervention indicate that the Federal Reserve sold euros to buy yen on behalf of the Treasury, a move conducted through Goldman Sachs and Morgan Stanley. Bessent described this as a reallocation of reserves and assured European partners that the euro is closer to an equilibrium price. He also expressed support for the Bank of Japan using the Fima repurchase line, which allows foreign central banks to borrow up to 60 billion dollars from the Fed, and suggested the Fed consider expanding this line.

The intervention is viewed as a matter of US self preservation because Japan is the largest foreign holder of US Treasury securities, with over 1.1 trillion dollars in assets. If Japan were to sell significant portions of these holdings to fund currency interventions, it could push Treasury prices down. While center leaning reports focus on the technical mechanisms and the financial ties between the two nations, center left reporting emphasizes the broader regional stability implications of the move.