US Treasury Secretary Bessent Joins Japan in Coordinated Yen Intervention
US Treasury Secretary Scott Bessent has joined Japanese authorities in a rare coordinated effort to strengthen the yen, reportedly proposing a $5-10 billion US purchase of Japanese yen. This marks the first joint US-Japan currency intervention since 2011, aimed at reversing months of yen depreciation that has given Japan a trade advantage. The move signals a major shift in US foreign exchange policy and has already impacted currency and bond markets.
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US-Japan moves to bolster the Yen set a precedent for currency interventions
The article discusses the recent coordinated efforts by the United States and Japan to support the Japanese yen, which has been under significant pressure due to the strength of the US dollar and interest rate differentials. The intervention, which involved selling US dollars and buying yen, marks a rare joint action by the two allies and sets a precedent for future currency interventions. Analysts note that such moves could signal a shift in global monetary policy coordination, potentially impacting other major currencies. The article highlights the challenges central banks face in stabilizing exchange rates amid volatile markets and the broader implications for international trade and economic stability.
When Japan buys yen, it unwinds a dangerous trade
The article reports that in late July 2026, the US Treasury Secretary Scott Bessent, a former Soros Fund Management executive known for betting against central banks, took the unusual step of aligning with the Bank of Japan (BoJ) to defend the yen. The yen had weakened past ¥163 to the dollar for the first time since 1986. The piece frames Japan as the world's largest carry trader, and its intervention as the beginning of an unwind of a dangerous carry trade. The analysis highlights the significance of a US official cooperating with a foreign central bank in currency defense, contrasting with Bessent's past role in breaking the Bank of England in 1992.
When Japan buys yen, it unwinds a dangerous trade
The article reports that in late July 2026, the US Treasury Secretary Scott Bessent, formerly of Soros Fund Management, joined the Bank of Japan (BoJ) in intervening to buy yen, which had weakened past ¥163 to the dollar for the first time since 1986. This marks a significant shift as the world's largest carry trader—Japan—begins to exit its position. The intervention, using America's foreign-exchange reserves, highlights the dangerous unwinding of yen carry trades, a strategy where investors borrow cheap yen to invest in higher-yielding assets. The move signals coordinated action to support the yen and reflects broader financial market risks.
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Yen plunges as US-Japan currency intervention loses effect
The Japanese yen suffered its sharpest sell-off since February, falling 1% to 159 per dollar, erasing half of the gains from last week's coordinated US-Japan intervention—the first US yen-buying in 15 years. The decline follows the yen hitting a 40-year low in July due to the wide interest rate gap between Japan (BOJ rate at 1%) and the US (Fed funds rate 3.5%-3.75%). The intervention's unraveling raises pressure on the Bank of Japan to raise rates further at its September meeting, where markets see a 60% chance of a 0.25 percentage point hike to 1.25%. Analysts warn that without credible policy follow-through, the intervention will remain ineffective. The fall also raises concerns that Japan may sell US Treasury holdings to support the yen, which would push up US borrowing costs amid a $40 trillion national debt. Experts including Morgan Stanley's Seth Carpenter and Allianz's Mohamed El-Erian note that fundamental drivers remain unchanged and that Japan's fiscal discipline is also under market scrutiny.
Japan's April yen intervention set daily record as pressure persists
Japan's yen intervention in April set a daily record, with the government potentially spending up to US$58.97 billion on July 30 and US$36.58 billion the following day to support the currency. The intervention temporarily lifted the yen from a near two-year low of 160.725 per dollar to around 155 by May 6, but did not reverse the currency's broader downward trend. The article, published by The Business Times on August 7, 2026, highlights the ongoing pressure on the yen despite record intervention efforts.
Japan's April yen intervention set daily record as pressure persists
Japan's intervention to support the yen in April set a daily record, with the country potentially spending as much as US$58.97 billion on July 30 and US$36.58 billion on the following day. The intervention helped lift the yen from a near two-year low of 160.725 per dollar to around 155 by May 6, but did not reverse the currency's overall weakness. The report, published by The Business Times on August 7, 2026, highlights the ongoing pressure on the yen despite Japan's significant market actions.
Read sourceYen Surrenders Nearly Half Its Gains from US-Japan Intervention; Traders Speculate on Fresh Action
The Japanese yen has given back nearly half of the gains it made following a coordinated intervention by US and Japanese authorities, highlighting the limited effectiveness of such measures in reversing the currency's long-term decline. Traders are now speculating that fresh intervention may be imminent as the yen weakens again. The pullback underscores the challenges policymakers face in stemming the yen's depreciation amid persistent interest rate differentials and market forces. US and Japanese officials have reiterated their determination to continue defending the yen if necessary, but the market remains skeptical about the sustainability of intervention-driven gains.
Yen Gives Back Nearly Half of Gains from US-Japan Intervention; Traders Speculate on Fresh Intervention
The Japanese yen has surrendered nearly half of the gains it made following a coordinated US-Japan currency intervention, highlighting the limitations of such actions in reversing the yen's longer-term decline. Traders are now speculating that fresh intervention may be imminent as the pullback continues. The article notes that US and Japanese officials have warned investors they are determined to keep defending the yen, signaling ongoing concern about the currency's weakness. The pullback underscores the challenges authorities face in stemming the yen's depreciation amid persistent macroeconomic pressures.
Read sourceYen gives back nearly half of gains from US-Japan intervention; traders eye fresh action
The Japanese yen has surrendered nearly half of the gains it made following a coordinated intervention by US and Japanese authorities to support the currency. The pullback highlights the limitations of such interventions in reversing the yen's longer-term decline against the US dollar. Traders are now speculating that fresh intervention may be imminent, as US and Japanese officials have reiterated their determination to defend the yen if necessary. The development underscores ongoing market volatility and the challenges central banks face in influencing currency trends amid persistent macroeconomic pressures.
Read sourceA 'weaponized' yen: How the U.S.-Japan intervention may reshape global currency markets
The article reports on the unprecedented coordinated intervention by the U.S. and Japan to support the Japanese yen, which has been weakening sharply against the dollar. The intervention involved the U.S. Treasury selling euros to buy yen, a move that blindsided European officials. Analysts describe the action as 'weaponizing' the yen, potentially reshaping global currency markets. The intervention set a daily record in April as pressure on the yen persists. Critics argue the Treasury Department is acting like a hedge fund, while supporters say it is necessary to stabilize markets. The event marks a significant shift in U.S. currency policy, traditionally hands-off, and raises questions about future interventions and their impact on global trade and finance.
Read sourceWhy the U.S. Intervened to Prop Up Japan’s Yen
On July 31, the United States and Japan conducted their first coordinated currency intervention in over a decade, with the U.S. buying yen to halt its slide to a forty-year low. Treasury Secretary Scott Bessent confirmed the move on August 3, citing the need to curb volatility and reduce risks to Asian markets. CFR expert Brad W. Setser explains that the intervention is rare—the last U.S. support for the yen was in 1998—and may be more about protecting U.S. Treasury bonds than the yen itself. A weak yen pressures other Asian currencies and undermines U.S. reindustrialization goals. Setser notes that Japan needs higher interest rates from the Bank of Japan to sustain the yen, as its current weakness has overshot fundamentals. The intervention signals U.S. concern over currency misalignment and its impact on global markets.
Read sourceWhy the U.S. Intervened to Prop Up Japan’s Yen
The United States and Japan conducted their first coordinated currency intervention in over a decade on July 31, buying yen to halt its slide to a forty-year low. Treasury Secretary Scott Bessent confirmed the move, stating it aimed to curb volatility and reduce risks to Asian markets. CFR expert Brad W. Setser explains that the intervention is rare—the last U.S. support for the yen was in 1998—and may be more about protecting U.S. Treasury bonds than the yen itself. A weak yen pressures other Asian currencies and undermines U.S. reindustrialization goals. Setser argues that Japan needs higher interest rates from the Bank of Japan to sustain the yen, as short-term rates remain below inflation. The intervention signals U.S. concern over currency misalignment and its impact on global markets.
Read sourceWhy the U.S. Intervened to Prop Up Japan’s Yen
The United States and Japan conducted their first coordinated currency intervention in over a decade on July 31, 2025, with the U.S. selling euros and buying yen to arrest the yen's slide to a forty-year low. Treasury Secretary Scott Bessent confirmed the move on August 3, stating it aimed to curb volatility and reduce risks to Asian markets. CFR expert Brad W. Setser explains that the intervention is unusual, as the U.S. last supported the yen in 1998. He notes the strategic benefit is to stop disruptive yen depreciation that pressures other Asian currencies and undermines U.S. reindustrialization goals. Setser argues that Japan needs higher policy rates from the Bank of Japan to sustain the yen, as short-term rates remain below U.S. rates and inflation. The intervention may also be tied to U.S. Treasury bond dynamics, as Japanese investors hold large foreign assets.
Read sourceScott Bessent uses hedge fund tactics to support yen and manage U.S. debt risks
U.S. Treasury Secretary Scott Bessent, a former hedge fund manager who famously shorted the British pound and yen, has orchestrated the first joint U.S.-Japan currency intervention since 2011 to prop up the yen. The move, buying yen with euros, surprised markets and drew criticism for not addressing Japan's fiscal issues. Bessent's deep understanding of yen dynamics, from decades of trading and over 50 visits to Japan, gives him credibility. The intervention also serves U.S. interests: Japan holds $1.1 trillion in U.S. Treasuries, and a yen-supporting intervention prevents Tokyo from selling those bonds, which would spike U.S. interest rates as national debt nears $40 trillion. Analysts note Bessent takes risks other Treasury secretaries would not, leveraging his macro trading instincts to manage both currency stability and debt financing.
After Leaked Buy Yen Note, Bessent Explains U.S. Move to Save Japanese Currency
U.S. Treasury Secretary Scott Bessent confirmed on Tuesday that the United States bought Japanese yen in coordination with Japan, marking the first such intervention since 1998. The move came after the yen sank to its weakest level since 1986. Bessent's notepad was photographed at Camp David, revealing plans to buy $5-10 billion worth of yen. Japan's Finance Minister Satsuki Katayama confirmed the joint intervention on Friday. Bessent emphasized that the intervention is part of a longer-term strategy and that policy fundamentals—particularly Japan raising interest rates—are more important than market signals. The dollar initially fell to under 155.5 yen but recovered to 157.54 by Tuesday afternoon. Bessent also linked the weak yen to the 1997 Asian Financial Crisis, warning that an overly weak yen could drag down other regional currencies like South Korea's won.
Read sourceUS Treasury Secretary Bessent Confirms US Joined Japan's Yen Intervention to Stabilize Asian Markets
US Treasury Secretary Scott Bessent announced that the United States participated in a coordinated yen-buying intervention alongside Japan to curb excessive yen weakness and prevent destabilization of Asian financial markets. In an interview with CNBC, Bessent stated that a stable yen is critical for the US and the entire region, warning that further yen depreciation could pressure other Asian currencies like the South Korean won and exacerbate concerns about China's undervalued yuan. He emphasized that while intervention can send a market signal, Japan must follow through with monetary and fiscal policies to support the currency. Bessent declined to comment on whether the Bank of Japan should raise interest rates but expressed optimism about Japan's policy direction. The coordinated action followed what Bessent described as a 'substantial undervaluation' of the yen.
Read sourceHow a US-Japan pact to hit yen speculators came together
A joint US-Japanese effort to combat speculative bets against the yen last week followed months of bilateral preparation and a rare public alignment of interests. For Japan, a weak yen has driven up import prices and hurt approval ratings for Prime Minister Sanae Takaichi's government. For the US, a weak yen blunts the trade advantage from President Trump's tariffs and could cause spillover effects on Treasury yields. US Treasury Secretary Scott Bessent's verbal support for a stronger yen gave Tokyo a new tool. Coordination began as early as January when the New York Fed made rare rate checks. Finance Minister Satsuki Katayama and Bessent held multiple talks, including a three-and-a-half-hour meeting in May. Despite Japan's huge yen-buying intervention in April-May and a BOJ rate hike to 1%, the yen continued to slide. Japan's top currency diplomat Atsushi Mimura shifted to behind-the-scenes coordination with US counterparts. The need for action intensified in July as the yen hit four-decade lows. The US Treasury's July 24 currency report echoed Japan's warning against excessive yen volatility.
Yen surges to three-month peak, dollar pares losses after intervention
The Japanese yen strengthened to a three-month high against the dollar on Monday, following coordinated intervention by Japan and the United States to support the currency. Japan's Finance Ministry confirmed the joint action and signaled readiness for further steps. Data indicated Japan may have spent $36.58 billion in the latest intervention, bringing its total for the year to over $100 billion. The yen also rose against the euro and sterling, fueling speculation of continued intervention. The dollar index edged up, recouping some recent losses. Analysts noted the unusual U.S. involvement, with the Federal Reserve Bank of New York reportedly selling euros for yen. The intervention challenges the view that such actions have only short-term effects, according to Bank of America. The yen has been under pressure due to Japan's gradual monetary policy tightening and wide yield differentials.
Read sourceWhy Trump is meddling in the currency market
The article explains the US Treasury's rare coordinated intervention with Japan to buy yen, driven by self-interest. Treasury Secretary Scott Bessent was photographed with a note to buy $5-10 billion yen, and the US confirmed the action. The weak yen pressured Japan to sell US Treasury holdings to fund its own interventions, which risked raising US borrowing costs. With US national debt at $39.8tn and 30-year Treasury yields hitting a 19-year high, the Trump administration intervened to prevent Japan from dumping US bonds, thereby protecting its own debt costs. The move also supports an ally, but the primary motive is to keep US borrowing costs low ahead of midterm elections.
Read sourceScott Bessent's Notepad Shows Plan to Buy Up to $10 Billion in Japanese Yen
A Reuters photograph taken during President Trump's cabinet meeting at Camp David on Friday accidentally captured Treasury Secretary Scott Bessent's notepad, which listed 'Buy Japanese Yen (JPY) $5-10 bil' as a to-do item. The Treasury Department did not comment. Earlier that day, Reuters reported the Treasury had told several banks it may intervene in the yen market. The dollar-yen pair closed at $157.43. The U.S. last intervened to support the yen in 2011 as part of a G7 coordinated action. Analysts have warned that defending a weakening yen could push Japan to sell U.S. Treasury holdings, potentially pressuring U.S. bond yields. Economist Peter Schiff has warned that Japan's currency strains could ripple into U.S. markets.
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