Jul 31 2026: US-Japan Yen Intervention
eventMoney & Finance
America rescued Japan's currency with money from a Treasury fund Congress doesn't control — and a camera caught the plan on a notepad.
Who they are
The July 31, 2026 US-Japan yen intervention — the first US move to strengthen the yen since 1998.
What they do
The New York Fed, acting for the Treasury, sold euros to buy yen through Goldman Sachs and Morgan Stanley — an estimated $88 billion over two days combined with Japan.
How it works
The money came out of the Exchange Stabilization Fund. A Reuters photo caught Treasury Secretary Bessent's Camp David to-do list: 'Buy Japanese Yen (JPY) $5-10 bil.' Days later he pushed to expand the Fed's foreign lending window.
Why it matters
Verified by CNBC, Bloomberg, Axios, and Japan's own Finance Ministry ledger — the live proof that the quietly rebuilt monetary plumbing is an operating machine.
The engine's record — word for word
First US operation to STRENGTHEN the yen since 1998, and first joint intervention with Japan in 15 years. The NY Fed, acting for Treasury, sold EUROS from the Exchange Stabilization Fund to buy yen through Goldman Sachs and Morgan Stanley; estimated combined two-day magnitude ~$88B; yen recovered ~4% toward 157.5. A Reuters photo caught Treasury Secretary Bessent's Camp David notepad at 11:33 EDT: 'Buy Japanese Yen (JPY) $5-10 bil.' Selling euros rather than dollars signaled a yen-strengthening, not dollar-weakening, operation. Followed within days by Bessent's push to expand the FIMA Repo Facility. VERIFIED at tier: CNBC/FT, Bloomberg, Axios, OMFIF, Japan MoF intervention ledger. [Report #178] The live demonstration that the SOFR/FIMA/ESF plumbing is an operating architecture, not commentary.
Follow the trail
backstops
FIMA Repo Facility (2020)Bessent's post-intervention push to raise the $60B FIMA cap = Japan defends the yen without dumping Treasuries [Report #178]
funded_by
Exchange Stabilization Fund (1934)NY Fed sold EUROS out of the ESF via Goldman Sachs/Morgan Stanley — the 1934 off-appropriations fund executing live FX war [Report #178]
pressures
Kevin Warsh (Fed Chair, 2026–)Bessent publicly pushed Warsh's Fed to expand FIMA — cap change needs FOMC majority; a Treasury-over-Fed overstep flagged in coverage [Report #178]
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