Woofun AI reports that U.S. Treasury Secretary Bessent issued a comprehensive policy defense on Thursday, August 20, Eastern Time, addressing the rapid fade of market rallies following the Treasury's announcement to double long-term bond buybacks. The core of his message centered on the assertion that the Treasury's intervention capabilities remain robust, even as yields spiked back to pre-announcement levels within 24 hours. Bessent signaled that the administration, under President Trump, is preparing a broader fiscal reform agenda led by himself and Russ Vought, while simultaneously escalating rhetoric regarding Iran, framing economic isolation as a primary tool to avoid military conflict. This multi-front strategy aims to stabilize the bond market, curb fiscal deficits, and project geopolitical strength, all while maintaining a commitment to a strong dollar policy amidst rising inflationary pressures and global uncertainty.

The market's reaction to the Treasury's liquidity support measures proved remarkably short-lived, highlighting the fragility of the recent rally. On Wednesday, August 19, the Treasury announced it would increase the upper limit for buybacks of 10- to 20-year and 20- to 30-year Treasuries from $2 billion to at least $4 billion per operation, a move intended to alleviate liquidity constraints in the long-end of the curve. Initially, this announcement triggered a significant drop in U.S. Treasury yields and provided a brief boost to global bond markets.

However, by Thursday, the positive momentum had evaporated. The 30-year Treasury yield climbed approximately 7 basis points to 5.26%, effectively erasing the gains from the previous day and returning to levels seen before the buyback expansion. Similarly, the 10-year yield rose to 4.71%. Reuters reported that the relief provided by the Treasury's actions was likely temporary, as investors remained deeply concerned about the United States' massive fiscal deficit, persistent inflation expectations, and the structural oversupply of long-term bonds.

Howard Du, a strategist at TD Securities, noted that the market was not fully convinced that Bessent could effectively cap long-term yields through these measures alone. Andrew Canobi, head of fixed income at Franklin Templeton, emphasized that multiple forces, including fiscal pressures in major developed economies and stubborn inflation, were driving yields higher and steepening the yield curve. In response to this volatility, Bessent stated that "anything that happens within 24 hours is just noise," arguing that the Treasury's goal was to restore balance to a weak market segment and refocus investor attention on economic fundamentals rather than short-term headlines.

Bessent's defense of the Treasury's strategy relies on the concept of a versatile 'toolbox' designed to address specific market inefficiencies, particularly the scarcity of liquidity in 30-year Treasuries. He characterized the current bond market as a 'weak segment' and insisted that the Treasury possesses ample resources to intervene further if necessary. 'We have a huge toolbox, so let's wait and see,' Bessent stated, suggesting that the administration's approach involves sending clear signals to the market that yields do not accurately reflect underlying economic fundamentals.

He argued that the market was underpricing the basic factors of the U.S. economy, specifically pointing to the 'extremely scarce' liquidity in the 30-year Treasury sector. When pressed on the potential scale of future interventions, Bessent declined to set a clear upper limit, indicating that the size of buyback operations would depend on prevailing market conditions. Reports suggested he even hinted that a single operation could exceed the previously announced $4 billion figure.

This open-ended stance implies that the Treasury is not viewing the recent buyback expansion as a one-off event but as part of a broader, flexible strategy to manage market dynamics. By leaving the door open for further actions, Bessent aims to maintain pressure on yields while signaling to investors that the government is actively monitoring and responding to market dislocations. The underlying premise is that the Treasury can use these tools to correct temporary imbalances without committing to a permanent shift in monetary policy, thereby preserving its ability to act decisively in future crises.

Woofun AI data shows that beyond immediate market interventions, Bessent revealed that the Trump administration is preparing to unveil a significant fiscal reform plan, which he expects to announce either this weekend or early next week. President Trump has personally tasked Bessent and Russ Vought, the head of the Office of Management and Budget, with leading this initiative. While specific details remain scarce, Bessent hinted that the plan could involve saving 'hundreds of billions of dollars' through the creation of a fraud task force and by cutting 'wasted' federal funds allocated to states.

This announcement comes against the backdrop of U.S. public debt exceeding $40 trillion for the first time, a milestone reported by Treasury data on Wednesday. Market reactions to the prospect of fiscal reform have been mixed. Sarah Bianchi, chief strategist at Evercore ISI, expressed skepticism, stating, "We're skeptical that the government can take substantive action on the deficit issue." She argued that the surprise buyback announcement had only a fleeting effect and predicted that any deficit-related announcements would similarly have limited impact.

However, Bessent remains optimistic, asserting that the U.S. fiscal deficit 'is very likely' to have peaked. He attributed this potential peak to a rebound in tariff revenue, noting that after the Supreme Court overturned most of Trump's tariff increases last year, the government is rebuilding its import tax system, leading to recovering revenues. 'Putting it all together, the next few weeks and months will be very exciting because we're advancing this plan,' Bessent said, framing the upcoming reforms as a critical step toward long-term fiscal sustainability.

The mechanics of funding these expanded buyback operations have raised questions about the potential for 'fiscal quantitative tightening' (QT). The Treasury's Wednesday statement did not clarify the source of funds for the increased buybacks, but market analysts speculate that the Treasury may rely on issuing T-bills with maturities of one year or less to finance the purchases of long-term bonds. If this strategy is implemented, it would effectively increase short-term debt while reducing the supply of long-term debt, altering the maturity structure of the Treasury market.

Market analysts discussed this possibility, with reports describing the shift as "QT is here." However, this is distinct from traditional quantitative easing, as the Treasury cannot create money like the Federal Reserve. Unlike the Fed, which can directly create bank reserves, the Treasury must issue T-bills that investors must purchase. Consequently, some market participants believe that the actual increase in demand for long-term assets from such operations might be quite limited.

Commentary noted that even if buyback scales expand further, the additional demand remains negligible relative to the U.S.'s huge long-term debt stock and issuance volume, making it difficult to alone change the supply and demand dynamics of long-term Treasuries. This limitation is a key reason why long-term yields quickly rose again on Thursday; while the Treasury can influence liquidity structures, it cannot eliminate fiscal deficits, debt supply, and inflation risks solely through buybacks.

In the corporate sector, Bessent observed that expectations of high returns from AI investments are making companies 'almost insensitive' to yields when issuing corporate bonds. He noted that many firms are issuing long-term bonds despite high costs, driven by the belief that AI infrastructure will ultimately boost productivity. Bessent found it interesting that companies were focusing on the long end of the curve, suggesting that if he were a corporate executive, he would pay more attention to the 'belly' of the yield curve.

In his view, corporate investments in AI will drive productivity growth, meaning that short-term yield fluctuations are unlikely to significantly alter financing behavior. This judgment reflects another pressure on the bond market: AI infrastructure construction requires substantial capital expenditures, and technology companies and related industries continue to raise funds through the credit bond market, increasing supply.

However, Bessent is more focused on the long-term economic returns that AI investments could bring. He argues that if AI investments translate into productivity gains and economic growth, the relatively high financing costs currently borne by companies will eventually be offset by higher investment returns. This perspective underscores the administration's belief that technological innovation, rather than just monetary policy, is the key to sustaining economic growth and managing debt burdens.

Regarding the U.S. dollar, Bessent reiterated his commitment to a strong dollar policy, stating that the currency is returning to levels seen two months ago. This statement came after the Treasury expanded the scale of long-term bond buybacks, which had previously sparked concerns that direct intervention in the bond market might amplify worries about U.S. policy interference and risks associated with dollar assets. Reports indicated that some investors feared the dollar might become a potential "victim" of this bond market intervention.

However, Bessent clearly wanted to convey the opposite message: the Treasury's market operations do not signal an abandonment of the strong dollar policy. He emphasized that the dollar has always been very stable and is now stabilizing after recent fluctuations. By reaffirming this stance, Bessent aims to reassure international investors that the U.S. remains committed to maintaining the dollar's value, even as it takes aggressive steps to manage its domestic debt market. This dual approach—intervening in bond markets while supporting the dollar—reflects the administration's attempt to balance domestic fiscal needs with global financial stability.

On the geopolitical front, Bessent sent a strong signal regarding the Iran issue, revealing that he would hold a press conference on August 24, next Monday, to detail the U.S. action plan against Iran. According to CCTV, Bessent suggested that increasing economic pressure might be an important way to avoid resuming large-scale military actions. He stated, 'We have asymmetric information. I'm not sure why the oil issue has become a focus.

If we exert maximum economic pressure, it means a large-scale military conflict is less likely.' Xinhua reported that Bessent said the Trump administration would increase economic pressure on Iran and threaten 'unprecedented economic isolation' measures. In an interview with NBC, he described this as 'the largest and most coordinated economic isolation in history.' Bessent also addressed U.S. allies, saying, 'We need to overthrow this regime,' and warned them to either stand with the U.S. or become its enemies.

This shift from military threats to economic sanctions marks a significant change in strategy, aiming to cripple Iran's economy without engaging in direct conflict.

However, Xinhua cited analysis noting that waging an 'economic war' against Iran is not easy, as the country has developed resilience to sanctions.

Moreover, the Iran issue is closely linked to global energy supply and shipping safety in the Strait of Hormuz, meaning increased sanctions could have complex spillover effects on global markets.

The volatility in oil prices has added another layer of complexity to Bessent's policy agenda. He expressed confusion over the rise in oil prices on Thursday, stating, 'We saw a sharp rise in oil prices today. I really don't understand it.' Despite this, he predicted that upcoming U.S. economic actions would cause oil prices to 'fall faster.' Oil prices have become a critical variable for U.S. policymakers, as rising crude costs increase energy expenses for consumers and businesses and may rekindle inflation expectations, further pushing up long-term Treasury yields.

This is directly related to Bessent's efforts to stabilize the long-term Treasury market; if the Iran situation leads to ongoing risks to energy supply, rising oil prices and inflation expectations could offset the impact of the Treasury's buyback operations. Therefore, while Bessent emphasizes the Treasury's 'toolbox' for bond markets, he also seeks to use economic measures to reduce energy-related risks associated with Iran. The underlying logic is to minimize external shocks to the U.S.'s long-term financing costs, ensuring that geopolitical tensions do not derail domestic economic stability.

The market's initial response to Bessent's statements was reflected in the 30-year Treasury yield rising back to 5.26% on Thursday, indicating that while the Treasury's operations can quickly change short-term trading sentiment, reversing the trend in long-term yields depends on broader fundamental factors. These factors include fiscal deficits, inflation, economic growth, energy prices, and the supply and demand dynamics of U.S. debt. Bessent's strategy relies on the belief that the Treasury's interventions, combined with upcoming fiscal reforms and geopolitical pressure, will eventually align market perceptions with economic fundamentals.

However, the rapid fade of the buyback rally suggests that investors remain skeptical of the administration's ability to control yields without addressing the root causes of fiscal imbalance. As the U.S. approaches the announcement of its fiscal reform plan and the detailed Iran sanctions strategy, the market will closely watch for signs of substantive action. The success of Bessent's 'toolbox' approach will ultimately depend on whether these policies can deliver tangible results in reducing deficits, stabilizing inflation, and securing energy supplies, or if they will merely serve as temporary fixes in a structurally challenged market. This marks a critical juncture for U.S. fiscal and monetary policy, where the interplay between domestic economic management and global geopolitical strategy will determine the trajectory of long-term interest rates and the strength of the dollar.