Foreign governments sharply reduced their holdings of U.S. Treasurys in March as the economic fallout from the Iran war forced central banks across Asia and the Middle East to defend their currencies and stabilize local markets.

Japan, the largest foreign owner of U.S. government debt, cut roughly $47.7 billion from its Treasury holdings, lowering its position to about $1.19 trillion, according to data released Monday by the U.S. Treasury Department. China also reduced its holdings, bringing them down to roughly $652 billion — the country’s lowest level since 2008.

For everyday Americans, the story matters because foreign demand for U.S. government debt directly affects borrowing costs across the economy, including mortgages, credit cards, auto loans and business financing.

When countries buy fewer Treasurys, the U.S. government often has to offer higher interest rates to attract buyers. Those higher rates can ripple through the entire financial system.

The selloff comes after the U.S.-Iran conflict triggered a major surge in global oil prices earlier this year, putting enormous pressure on countries that rely heavily on imported energy. Japan and several Asian economies saw their currencies weaken sharply as energy costs climbed, forcing central banks to step in and support their financial systems.

To do that, many governments sold dollar reserves — including U.S. Treasury bonds — and used the cash to buy their own currencies.

Analysts say the moves were driven more by financial defense than by politics.

“Given increased financial volatility since the start of the war in the Gulf, and resultant pressure on exchange rates, especially in Asia, it is not a surprise that U.S. Treasury holdings by central banks have fallen,” said Frederic Neumann, chief Asia economist at HSBC.

Japan faced some of the most severe pressure as the yen weakened past the key 160-per-dollar level, alarming policymakers in Tokyo. The Bank of Japan reportedly intervened in currency markets in late March and early April to slow the collapse.

China’s reduction, meanwhile, continues a much longer trend that has been unfolding for more than a decade. Beijing has steadily reduced its direct Treasury exposure since peaking near $1.3 trillion in 2013, although analysts believe China still indirectly holds large amounts of U.S. debt through financial centers such as Belgium and Luxembourg.

The Treasury market was also hit by rising inflation fears tied to the war and higher oil prices. Bond prices fell sharply in March as investors worried the Federal Reserve may delay future interest-rate cuts.

That matters because when bond prices fall, yields rise — increasing borrowing costs for the U.S. government.

Treasury yields have climbed back toward levels last seen before the 2008 financial crisis, and several government debt auctions earlier this year saw weaker-than-expected demand from investors.

The pressure is becoming increasingly important for Washington because the federal government is already paying close to $1 trillion annually in interest expenses on the national debt.

At the same time, foreign central banks have slowly become less dominant buyers of Treasurys in recent years. More hedge funds and private investors are now stepping into the market instead, a shift analysts say can create sharper swings and more volatility.

Not every country pulled back. The United Kingdom actually increased its Treasury holdings by nearly $30 billion during the month, helping offset part of the broader decline.

Overall, foreign private investors continued buying U.S. assets aggressively even as governments and central banks reduced exposure. Analysts say that suggests confidence in the U.S. economy itself remains relatively strong, even as official institutions focus more heavily on protecting their own currencies and economies from the global energy shock.

Investors are now watching closely for April Treasury data, which will show whether the March selling was a temporary reaction to the war-driven oil spike or the beginning of a broader global shift away from U.S. government debt.

For now, the message from foreign governments is increasingly clear: stabilizing their own economies is taking priority over supporting the global dollar system that has dominated world finance for decades.

— JBizNews Desk

© JBizNews.com. All rights reserved.