Rising Treasury yields expose deeper U.S. debt concerns, analysts say

Robin Brooks, a senior fellow at the Brookings Institution, argued in a Substack article that the recent surge in U.S. Treasury yields signals a more serious debt problem than headline figures suggest. He points to Treasury Secretary Scott Bessent’s plan to double debt buybacks as evidence that policymakers are trying to curb long-term borrowing costs. Economic data over the past month have been weaker than expected, yet yields have risen, reflecting market focus on the $40 trillion debt burden and a projected $2 trillion annual deficit.

The escalation of the U.S. conflict with Iran has pushed oil prices higher, worsening inflation expectations, while the AI boom injects billions into an economy less sensitive to rate hikes. Traditional foreign buyers are retreating, with Norges Bank Investment Management shifting away from Treasuries, leaving hedge funds as dominant, price-sensitive investors. While some market veterans, such as Ed Yardeni, see the yield increase as a normalization, Brooks warns that the underlying market dynamics are more troubling than they appear.