Council on Foreign Relations

October 1, 2026

Bond Yields Soar Worldwide

By Ivana Saric
Digital Editor, Council on Foreign Relations

New data this week sharpened the global economic picture. Yesterday’s inflation figures were cooler than expected, yet borrowing costs from Europe to Asia are soaring as U.S. Treasury yields hit a more than twenty-year high. 

 

CFR’s Sebastian Mallaby presided over a World Economic Update at the Council’s New York office yesterday to discuss what’s behind the global economy’s fluctuations. He was joined by CFR’s Rebecca Patterson, Adam Posen of the Peterson Institute for International Economics, and Natasha Sarin of Yale Law School.

 

While some have recently blamed the Iran war’s effect on inflation expectations for the bond market selloff that is sending yields rising, Patterson expressed skepticism. “If you break down what’s driven the change in [bond] yields since the beginning of March, it’s about 5 percent inflation expectations and 95 percent everything else,” she said. 

 

The rest can be attributed to structural concerns, Patterson argued, including whether the Federal Reserve will raise rates and for how long, how the buildout of artificial intelligence (AI) infrastructure will impact economic growth, and worries about supply and demand for government bonds.

 

Higher Treasury yields have a concrete effect on how Americans live their lives.

 

“Higher yields, higher borrowing costs, are a drag on economic growth,” Patterson said. “It’s more expensive to get a mortgage, an auto loan, to borrow money to grow your business.”

 

Sarin underscored the “massive artificial intelligence capital expenditures that are competing for dollars. Given these very valuable private investment opportunities, the government just has to pay more to people if it wants people to hand them their dollars instead.”

 

This could be seen as an optimistic take on the “fundamental dynamism and growth” that the sector could bring to the U.S. economy, Sarin said. Another interpretation is that investors are becoming increasingly attuned to questions of U.S. fiscal credibility. 

 

Last year’s reconciliation package is projected to add $3.4 trillion to the country’s primary deficits, and Social Security and Medicare trust funds are dwindling, Sarin pointed out. “The most likely outcome, at this moment, is that the way in which we are going to continue to make good on promises we’ve made to Social Security beneficiaries is by rolling over into general revenues, which is going to make our deficit picture worse.”

 

Rising yields aren’t limited to the United States. While the U.S. Treasury’s ten-year yield topped 5.3 percent, its highest level since 2002, French, German, Japanese, and United Kingdom (UK) government bonds also hit or came close to hitting multi-decade highs this week, before dipping slightly.

 

With so many G7 countries facing “major fiscal issues,” finding solutions may not be easy as countries compete for funds, and capital flows across countries, particularly in Asia, have lessened, Posen said.

 

The Daily Brief will bring you the latest on the global bond selloff as it arises.

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Podcast: Seven Questions Every Military Strategist Must Ask

The President's Inbox cover image: A past U.S. president and advisors examine a map

What questions should be asked before going to war? In this week’s episode of The President’s Inbox, CFR’s James Lindsay sat down with Eliot Cohen from the Center for Strategic and International Studies to discuss just that. 

 

Cohen laid out seven questions, including: What else is going on? Who are you fighting, and how do they function? What is the theory of victory? The failure to consider these questions can be seen in the approach to the Iran war, but isn’t limited to it, Lindsay argued. And as Cohen put it: “The truth is, I know of almost no leaders who got the war that they expected.”

Listen to the episode
 

CFR Spotlight: Entangled Conflicts in the Horn of Africa

Conflicts are multiplying on both sides of the Red Sea: the Houthis are exerting control over the Bab el-Mandeb Strait, a brewing war in Ethiopia could involve neighboring countries, Sudan’s civil war continues, and more. Washington’s response has been a mix of improvisation and contradiction that fails to clearly signal its goals in the region, CFR’s Michelle Gavin argued in a new expert take.

 

“The United States has lost influence in the region for years, and it is not as if the Horn would be peaceful if only Washington could get its act together. But with crisis metastasizing on both sides of the Red Sea and opposing blocks forming across multiple borders, the United States is running out of time to prevent worsening catastrophe.”

Read more on CFR.org
 

Regional Roundup

Every day, the Daily Brief brings you a curated list of the top stories from around the world.

Africa

  • Ethiopia Closes Embassy in Eritrea, Explosions Heard in Addis Ababa. Fears mounted of a widening conflict as overnight blasts were reported and drone flights banned over Ethiopia’s capital city. The government today shuttered its embassy in Eritrea and declared ten Eritrean diplomats “persona non grata,” accusing the country of acts of hostility. Eritrea’s Foreign Ministry said it had “no option but to reciprocate in kind and sever all diplomatic ties with Ethiopia.”
  • Reuters: Sudan Army Advisor Cautions Against U.S. Ceasefire Plan. Amjad Farid, a top Sudanese advisor, told the news agency that the result could be a partition similar to the one in Libya.

Americas

  • Bolivia Arrests Attorney General After U.S. Allegations of Drug Ties. The country’s chief prosecutor, Roger Mariaca, was arrested for suspected money laundering and drug trafficking. The U.S. government, which had previously sanctioned him, revoked his visa earlier this week.
  • AP: Puerto Ricans Face Historically High Electricity Rate. A record-high rate went into effect on the island today. The U.S. territory has faced ongoing power outages and an unreliable grid that was severely damaged nearly a decade ago by Hurricane Maria.

Asia Pacific

  • Pakistan Launches Deadly Strikes on Afghanistan. Pakistan said it had targeted militant locations and killed more than twenty people. Civilian injuries and deaths from overnight airstrikes across two provinces were reported by both the Taliban government in Afghanistan and the United Nations.
  • UK’s Spy Agency Tells Universities to Cut Ties With Chinese Organization Suspected of Espionage. MI5 has issued a strong warning to British universities to cut ties with a research institute that it has alleged has ties to China’s security ministry.

Europe

  • Russian Drones Strike Kyiv Bridge, School. Two Russian drones hit Kyiv’s Southern Bridge today, disrupting traffic on one of the main links between the capital’s western and eastern banks. It comes amid Russia’s intensified aerial bombing campaign, which also struck a school in the city today.
  • France Convenes Crisis Meeting After Hundreds Arrested in Student Protests. Prime Minister Sébastien Lecornu held a crisis meeting today to address mass student protests over school conditions and funding. The protests began last week and have resulted in hundreds of arrests.

Middle East

  • UK-Iran Dual National Arrested in Connection With Air Base Attack. British authorities arrested a British-Iranian dual national today in connection with the foiled alleged plot to attack a U.S.-run air base in England last weekend. The incident is being investigated for possible links to Iran, which has denied involvement.
  • Israeli Forces and Settlers Clash During Attack on Palestinian Family. Israeli settlers violently confronted Israeli security forces attempting to return a displaced Palestinian family to their home in the West Bank in compliance with a court ruling. The settlers set fire to vehicles and structures. The family was evacuated.
 

Regional Roundup

Host: Ivana Saric
Editor: Xian Chiang Waren
Email Operations: Eric Rojas
Editorial Director, News: Phil McCausland
Editor-at-Large: Robert McMahon
Chief Digital Content Officer: Millie Tran

 

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