Briefing
The UK gilt crisis of September-October 2022, triggered by unfunded fiscal stimulus, required Bank of England emergency intervention when 30-year gilt yields spiked above 5%. The mechanism, deficit-driven term premium expansion forcing central bank backstop decisions, is directly replicated by Kumar's warning that fuel subsidy commitments across major governments will compound long-end pressure simultaneously.
The 30-year Treasury yield last traded at 6% during 1999-2000, a period combining fiscal surpluses with Federal Reserve tightening into a late-cycle economy. The current setup is structurally opposite: deficits are expanding, inflation is energy-driven rather than demand-driven, and the central bank is constrained by stagflationary dynamics, making the yield path to 6% more disorderly than the prior episode.
The first oil shock embedded energy-driven inflation into sovereign fiscal accounts through subsidy programs that multiple governments adopted to shield households, expanding deficits and ultimately forcing central banks into harder choices between inflation control and recession. Kumar's explicit forecast of government fuel subsidies across major economies follows the same fiscal transmission channel.

Brent crude at $110 and Trump's 'clock is ticking' warning on Iran materially reduce near-term deal probability, directly supporting Kumar's 25-30% oil upside projection and making the energy-inflation fiscal subsidy loop more likely to materialise.

Bond markets pre-emptively tightening as Kevin Warsh assumes the Fed chair role compounds the long-end pressure from this story: the Fed's credibility discount under Warsh means any yield spike driven by energy inflation and fiscal deficits cannot be offset by forward guidance without risking an immediate further selloff.

Japan's Q1 GDP at 2.1% annualised, more than five times consensus, accelerates BoJ normalisation and reduces Japanese institutional demand for US Treasuries, removing a key structural buyer precisely when the 30-year faces its heaviest supply and inflation pressure.
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The 30-year yield topped 5.19%, its highest level in nearly 19 years, as 62% of BofA fund managers see it reaching 6%.
9 hours ago