Last week the US Treasury sold euros to prop up the Japanese yen — the first intervention of its kind since the Asian financial crisis, and the ECB only found out afterwards. Why would America do something that strange? Because $9 trillion of US government debt matures in 2026, roughly a quarter of the national debt.

But the rollover isn't the real problem. The people holding that debt are largely captive buyers who have to reinvest. The real problem is what servicing the debt now costs — interest payments have overtaken defence spending and are heading for $2.1 trillion a year — and what happens to the public finances if the economy stops growing.

In this video: why the pandemic left America with short-dated debt, why Japan and China matter, what the CBO projections actually show, and why a recession would be far more damaging to the budget than the maturity wall.

► Please SUBSCRIBE!
https://www.youtube.com/c/economicshelp1?sub_confirmation=1



Chapters

0:00 The euro sale nobody expected
1:22 US Bond Yields
2:13 Japan
3:45 A slowing economy and recession risk
4:59 The long-term fiscal problem
5:49 Why the rollover isn't the crisis
7:50 Financial Contagion
8:32 The more optimistic case

Sources

CBO, Budget and Economic Outlook 2026–2036
https://www.cbo.gov/system/files/2026-02/61882-Executive-Summary.pdf

US Treasury – Major Foreign Holders of Treasury Securities (TIC)
https://ticdata.treasury.gov/Publish/mfhhis01.txt

US Treasury – TIC data release, May 2026
https://home.treasury.gov/news/press-releases/sb0561

CRS – Foreign Holdings of Federal Debt
https://www.congress.gov/crs-product/RS22331

US Treasury – Interest Expense on the Debt Outstanding
https://fiscaldata.treasury.gov/datasets/interest-expense-debt-outstanding/

GAO – Schedules of Federal Debt, FY2025
https://www.gao.gov/products/gao-26-107908

Peterson Foundation – Interest costs on the national debt
https://www.pgpf.org/programs-and-projects/fiscal-policy/monthly-interest-tracker-national-debt/
treasury-issue-debt/

EPIC – Interest spending tracker
https://epicforamerica.org/federal-budget/interest-spending-tracker-q1-of-fy-2026/

Joint Economic Committee – Monthly Debt Update
https://www.jec.senate.gov/public/vendor/_accounts/JEC-R/debt/Monthly%20Debt%20Update.html

Bloomberg / FT – US euro sale blindsided the ECB
https://www.bloomberg.com/news/articles/2026-08-07/us-sale-of-euros-for-yen-intervention-blindsided-europe-ft-says

Brad Setser, CFR – Finding China in the US TIC data
https://www.cfr.org/articles/finding-china-and-the-u-s-tic-data

FRED – Fed holdings of US Treasury securities (TREAST)
https://fred.stlouisfed.org/series/TREAST

FRED – Household equity holdings as % of financial assets
https://fred.stlouisfed.org/series/BOGZ1FL153064486Q

https://www.cfr.org/articles/disappearing-gulf-capital-the-iran-war-risk-wall-street-isnt-watching

ABOUT
-----------

► https://www.economicshelp.org was founded in 2006 by Tejvan Pettinger, who studied PPE at Oxford University and teaches economics. He has published several economics books, including:

► Economic Short Cuts https://amzn.to/3IgxupC
► 50 Essential Economic Ideas https://amzn.to/3IgxndG
► Cracking Economics. https://www.economicshelp.org/shop/cracking-economics/
► What Would Keynes Do? Amazon https://amzn.to/2xShqq4
► Economics Without the Boring Bits https://amzn.to/48T1hA9