U.K. Risks “Debt Death Spiral” as Gilt Yields Surge, Warns Ray Dalio

Billionaire hedge fund manager Ray Dalio, founder of Bridgewater Associates, has issued a stark warning about Britain’s finances, suggesting the country may be on the verge of a “debt death spiral.” This phenomenon could force the U.K. to borrow more to service its growing debt, potentially crowding out other public spending or necessitating higher taxes.

Gilt Yields and Economic Concerns
Dalio’s remarks come amid a sell-off in U.K. government bonds, or gilts, which saw 10-year yields briefly touch 4.90% last week—the highest since 2008. This occurred despite signs of cooling inflation and weaker economic growth.

“The rise in gilt yields reflects a supply-demand problem,” Dalio told the Financial Times, noting that higher borrowing costs are making it harder for the government to fund its commitments. He pointed out the contradiction of long-term yields rising even as the Bank of England signals potential rate cuts, describing the situation as an early sign of systemic financial stress.

Comparing U.K. and U.S. Fiscal Struggles
Dalio highlighted that the U.K. isn’t alone in facing fiscal pressures. Recent volatility in U.S. Treasury markets suggests that the U.S. is also grappling with its borrowing needs. Fears surrounding President Trump’s proposed tariffs and immigration policies are adding to concerns about inflation and the federal deficit in the world’s largest economy.

Dalio emphasized that addressing the U.S. debt burden should be the “first big issue” for Trump’s second term.

Gilt Yields Eased but Risks Remain
On Tuesday, U.K. 10-year gilt yields dipped slightly to 4.658%, while U.S. 10-year Treasury yields fell to 4.574%. Analysts attributed the decline to markets stabilizing after Trump held off announcing tariffs in his initial days in office. However, experts warn that both markets remain vulnerable to future shocks.

Outlook for the U.K.
The U.K.’s fiscal challenges could escalate if rising borrowing costs persist. Policymakers will need to balance public spending with the demands of investors in the gilt market. As Dalio pointed out, failure to address these imbalances risks pushing the country further toward unsustainable debt dynamics.