US Treasury yields have climbed to their highest level since the start of President Donald Trump's second term, marking a significant repricing of risk in the bond market.
The move reflects a confluence of macroeconomic pressures and political uncertainty that is testing the Federal Reserve's ability to maintain its policy trajectory.
The sharp rise in yields comes as the US Federal Reserve's preferred inflation measure, the Personal Consumption Expenditures (PCE) index, hit a fresh three-year high in May.
This surge in inflationary pressure is largely driven by elevated energy prices stemming from the ongoing conflict between the US and Iran.
The geopolitical escalation has injected volatility into energy markets, complicating the outlook for consumer prices and forcing investors to reassess the duration of higher interest rates.
Compounding the economic headwinds are growing concerns over the independence of the central bank.