Global bond market turmoil deepens amid record debt and AI investment boom

A deepening crisis in global bond markets is fuelling inflation concerns, driven by record levels of public debt, increased borrowing to fund artificial intelligence investments, and ongoing tensions in the Middle East, according to Anadolu Agency.

Bond yields in the United States, Europe and Japan have reached multi-decade highs amid the turmoil, reflecting investor concern over the scale of government and corporate borrowing.

The report links the surge in borrowing partly to the scale of investment flowing into AI infrastructure, alongside more traditional drivers of bond market stress such as elevated public debt levels and geopolitical uncertainty tied to the Middle East.

Rising bond yields typically raise borrowing costs across the economy, affecting government financing, corporate debt and, in many cases, mortgage rates, and are often watched closely as an indicator of inflation expectations and investor confidence in long-term fiscal sustainability.

Further detail on specific yield levels or the policy response from central banks was not included in the available report.