---
title: "U.S. and Japan Launch First Coordinated Yen Intervention Since 2011 to Halt Currency Slide"
url: https://projectchintan.com/article/u-s-and-japan-launch-first-coordinated-yen-intervention-since-2011-to-halt-curre-audgn
publisher: Project Chintan
author: Project Chintan Newsroom
section: World
published: 2026-08-03T01:05:20.000Z
modified: 2026-08-03T04:00:53.131Z
language: en-IN
---

# U.S. and Japan Launch First Coordinated Yen Intervention Since 2011 to Halt Currency Slide

Tokyo and Washington have confirmed a rare joint market intervention aimed at stabilizing the yen after it hit 40-year lows. Officials signal a readiness for further action to prevent currency volatility from destabilizing global bond markets and Treasury yields.

## Key takeaways

- Japan and the U.S. conducted their first coordinated currency intervention since 2011 on July 31, 2026.
- The U.S. Treasury may expand the Federal Reserve’s repo facility to provide Japan with dollar liquidity without selling U.S. Treasuries.
- Officials from both nations stated they will not hesitate to take additional joint action to counter yen undervaluation.
- The intervention follows a suspected $58.97 billion solo spend by Japan and a Bank of Japan rate hike that failed to stop the yen's slide.
- U.S. Treasury Secretary Scott Bessent has called for the Bank of Japan to implement further interest rate hikes to support the currency.

## Bilateral Action Targets 40-Year Lows

For the first time since the aftermath of the 2011 earthquake, Japan and the United States have synchronized market operations to support the Japanese yen. On August 3, 2026, Japan’s Finance Ministry confirmed that both nations engaged in yen-buying on July 31 to combat what they described as disorderly market movements. The joint effort aimed to break a downward spiral that recently pushed the currency to its weakest levels in four decades.

Top currency diplomat Atsushi Mimura characterized the move as a culmination of the U.S.-Japan alliance. The announcement immediately impacted the markets on Monday morning, forcing the dollar down 0.6% to an intraday low of 156.50 yen. This coordinated stance follows earlier unilateral attempts by Tokyo, including a suspected $58.97 billion expenditure on July 30 and a Bank of Japan interest rate hike to 1% in June, both of which failed to provide sustained relief for the currency.

## Strategic Coordination and Liquidity Backstops

U.S. Treasury Secretary Scott Bessent and President Donald Trump have both publicly backed the intervention. On August 2, President Trump framed the assistance as a gesture of friendship intended to stabilize the global economy. To facilitate these operations without forcing the outright sale of U.S. Treasuries, Secretary Bessent indicated that Washington might expand the Federal Reserve’s repurchase facility. This tool, originally a pandemic-era measure, allows Japan to access dollar liquidity by using its holdings as collateral rather than selling them off, which helps prevent upward pressure on U.S. yields.
- Date of Joint Action: July 31, 2026.
- Confirmed Participation: Japan Ministry of Finance and U.S. Treasury Department.
- Key Mechanism: Potential expansion of the Fed's repo facility for dollar liquidity.
- Market Impact: Dollar fell to 156.50 yen following the Monday confirmation.

## Persistent Economic Headwinds

Despite the high-profile nature of the joint intervention, analysts remain cautious about the long-term trajectory. Tsuyoshi Ueno of the NLI Research Institute noted that while joint actions carry more psychological weight than solo efforts, the structural drivers of yen weakness—including Middle East fuel costs and the interest rate gap between the two nations—persist. The pressure now shifts to the Bank of Japan, as Secretary Bessent has explicitly called for further interest rate increases to correct the yen’s undervaluation. Prime Minister Sanae Takaichi also faces domestic pressure, as the weak yen continues to drive up import costs and erode public approval ratings.

Source: The Hindu — World

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Canonical: https://projectchintan.com/article/u-s-and-japan-launch-first-coordinated-yen-intervention-since-2011-to-halt-curre-audgn
Reported from: The Hindu — World