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My Daily Brief

US Munitions Depletion Reshapes Hormuz Endgame as Caterpillar Confirms AI Capex in Hard Data

A weakened funding channel for yen intervention leaves the bearish-duration case resting on inflation and fiscal supply rather than reserve liquidation.

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MDB Research
Aug 04, 2026
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Treasury Secretary Bessent named a window — Tuesday or Wednesday — for a deal restoring “freedom of movement” through Hormuz, Trump called the round a “last chance,” and a Qatari official discussed a short-term arrangement. Simultaneously, Reuters reported the specific terms Iran wants (control of inbound traffic, oversight of outbound) and that the US has expended “virtually all” of its long-range precision missiles in five months of fighting. Those two Reuters items are the most decision-relevant news of the day, because together they explain the negotiation: the party with depleted munitions is bargaining with a party demanding a permanent veto over traffic through the strait. A named official with a dated window is more than rhetoric, but a vessel was struck in the strait in the same 24 hours and Iran again denied talks. The base case does not change without sustained uninterrupted commercial transit.

Second, the yen intervention story gained a funding detail. Bessent confirmed the US bought yen, and CNBC reports the Fed’s FIMA repo facility could supply Japan dollars against Treasuries rather than forcing outright sales. That weakens the direct Treasury-supply channel; the long-end pressure is still there, but it now rests on inflation and fiscal supply rather than reserve liquidation.

Third, AI capex confirmed in industrial hard data: Caterpillar posted record revenue and its biggest earnings beat in five years, explicitly raising its 2026 sales growth target on data-center demand.

New Developments

US munitions depletion reframes the Iran endgame

Reuters, sourced to people familiar with the data, reports the US Army has used up much of its long-range precision missile stockpile. This is a single tier-1 exclusive, so treat the magnitude as unverified, but the direction has two consequences that pull in opposite directions for markets.

For geopolitics, it is a de-escalation mechanism with a hard constraint behind it. Sustained precision-strike campaigns require inventory; without it, coercive leverage degrades and negotiation becomes the cheaper option. That is a coherent explanation for why the strike package was called off and why Bessent is talking about a deal in days rather than months. It also explains why Iran feels able to demand inbound control of the strait: it is negotiating against an adversary with a depleting magazine.

For defense procurement, replenishment is now a funded, urgent line rather than a projection. The binding constraint on munitions restocking is production capacity — solid rocket motors, energetics, precision seekers — not appropriations, which favors incumbents with running lines (RTX, LHX, LMT-adjacent programs) over new entrants. Japan’s defense paper published the same day, prioritizing drones and AI against China, Russia and North Korea, points at the same categories on the allied side.

Caterpillar puts AI capex in the order book

Caterpillar’s record quarterly revenue, biggest beat in five years, and raised 2026 sales growth target were attributed by management and coverage to a nationwide data-center buildout, with the power unit called out as a driver. Shares rose roughly 9%. This matters because it moves AI capex confirmation from hyperscaler guidance — which is a promise — into industrial revenue that has already been billed. Earthmoving and gensets are the physical front end of a data center, and they book before the chips arrive.

Combined with Palantir’s 16% move on commercial revenue growth, today’s tape argues the AI spend is broadening rather than decelerating, and that the application layer is bifurcating rather than uniformly impaired: Palantir is capturing the spend that seat-based SaaS is losing. That is one print, so it is an early signal on Palantir specifically, not a reversal of the software-displacement thesis.

The corollary for positioning: if construction and power equipment are the bottleneck, the rent accrues to owners of the physical constraint. Contracted dispatchable generation stays preferable to fully-priced equipment names.

Google’s $200bn financing machine for Anthropic

The FT details Google underpinning Anthropic’s spending with private credit, chip leases and data-center guarantees. This is vendor-style financing support executed by a hyperscaler with a cloud-revenue motive. The mechanism worth watching is not Google’s balance sheet, which can absorb it, but correlation: guarantees and leases tie multiple lenders’ recoveries to one pre-profit lab’s usage trajectory, so a single funding stumble marks down several ostensibly unrelated credits at once. Single source, but a detailed one from a tier-2 outlet.

Prologis-SEGRO, $18.8bn

Prologis agreed to acquire SEGRO in a deal reported near $18.8bn, executed with the 30-year Treasury near multidecade highs. Institutional appetite for warehouse cash flows is strong enough to underwrite cross-border scale at today’s cost of capital. Reported by a tier-3 outlet only, so terms and financing structure are unverified; monitoring rather than acting.

Developing Themes

Oil: mechanically two-sided. Brent fell as much as 7.3% to a three-week low on the strike pause, then gained more than 2% as Iran denied talks and a ship was hit. Goldman’s $80-90 range pending a deal or major escalation is a reasonable framing of the near-term corridor. Meanwhile the profits from the spike are booked: BP’s quarterly profit more than doubled above $5bn, Aramco’s rose 44% with a warning on global inventories, and Trump publicly attacked Big Oil for “making too much money” — a policy risk, since price intervention threats land on refiners and integrateds, not producers. OPEC+ completed the rollback of voluntary cuts for September, which is irrelevant while transit is impaired and defines the downside if it normalizes. Separately, Reuters reports China’s EV export boom now showing up in weaker gasoline demand: a structural cap on the demand side that argues against extrapolating current crack spreads.

Rates: hawkish data, no relief at the long end. July manufacturing activity hit a four-year high with input prices elevated, and survey commentary described inflation worries as worse than the pandemic era. FRED shows core PCE +3.3% YoY and CPI +3.7%, with real GDP +2.1% YoY and initial claims at 197,000 — no labor deterioration to argue against a hike. Philadelphia’s Paulson kept an “open mind” on an outlook that could call for higher rates. The 30-year sits at its highest since 2007, and the July 29 two-year auction’s 33.1% dealer take-up against 8.3% two days earlier still points to thin end-user demand at the front. JOLTS, ADP and payrolls this week are the two-sided test; a soft print driven by labor-force exit is not dovish.

Yen and the Fed. Bessent’s confirmation that the US bought yen, plus the possibility of routing Japan’s dollar needs through FIMA repo, means the intervention need not add Treasury supply. I am downgrading the reserve-liquidation plank of the bearish-duration case; the inflation and fiscal-supply planks are unaffected. FT’s framing — Washington willing to break trades that run against its interests — raises the risk premium on yen-funded carry regardless of the funding route.

Continuing Themes

  • Credit: HY spread 2.84% (FRED, July 30), no index-level conversion; leading edges continue to accumulate name by name.

  • Europe: the ECB reports the Iran war hit euro-zone consumption especially hard, and a forecaster warns the UK faces recession if Hormuz stays closed.

  • SpaceX reports its first public quarter with shares roughly 46% below their June peak and short interest above Tesla’s — a binary event with a lock-up release behind it, and the clearest test of the net-share-supply thesis.

What to Watch

Bessent flags Hormuz reopening deal within days as Iran’s terms leak; ship struck in the strait

Treasury Secretary Bessent said a deal restoring ‘freedom of movement’ through Hormuz could come Tuesday or Wednesday and Trump called the talks a ‘last chance,’ while a source says Iran demands inbound control and outbound oversight of the strait and a vessel was struck there.

FIRST-ORDER EFFECTS

  • Brent fell as much as 7.3% to a three-week low, then gained over 2% as Iran denied talks and a vessel was struck in the strait.

  • Goldman frames Brent at $80-90 pending a deal or major escalation, capping both tails near-term.

SECOND-ORDER EFFECTS

  • Iran’s demand for inbound control converts a shipping reopening into a permanent Iranian toll/veto over 20% of seaborne crude, floor-setting rather than normalizing prices.

  • A verified reopening compresses tanker ton-miles and refiner crack windfalls even as it relieves the gasoline-CPI channel.

TICKERS

  • ⚪ STNG — Product-tanker rates are levered to rerouting; a verified reopening compresses the ton-mile premium that drove earnings.

  • 🟢 EOG — Low-cost unhedged domestic production retains upside in the grind case and downside protection versus refiners on reopening; established thesis (3+ data points).

  • ⚪ VLO — Crack-spread earnings are cyclically peaked into a possible transit normalization, a two-sided setup.

US has expended ‘virtually all’ long-range precision missiles in the Iran war

Reuters sources say the US Army has used up much of its long-range precision missile stockpile during the five-month Iran conflict; Japan separately published a defense paper prioritizing drones and AI.

FIRST-ORDER EFFECTS

  • Munitions replenishment becomes a funded, urgent procurement line for precision-strike primes and their solid-rocket-motor supply chain.

  • Depleted inventories reduce US capacity for sustained further strikes, which is a mechanical argument for negotiating now.

SECOND-ORDER EFFECTS

  • Multi-year munitions backlog conversion favors names with existing production lines over new entrants, since capacity, not appropriation, is the binding constraint.

  • Allied restocking compounds demand: Japan’s drone/AI defense paper points to the same precision and autonomy categories.

TICKERS

  • 🟢 LHX — Precision munitions and solid-rocket-motor exposure positions it for replenishment orders; established defense-demand thesis with multiple fronts.

  • 🟢 RTX — Largest exposure to expended precision-strike and interceptor inventories requiring multi-year restocking.

  • ⚪ KTOS — Drone and autonomy demand reinforced by Japan’s stated modernization priorities; early signal on the allied leg.

Caterpillar posts biggest beat in five years and raises 2026 sales target on data-center demand; Palantir jumps 16%

Caterpillar reported record quarterly revenue and its largest earnings beat in five years, lifting its 2026 sales growth target on construction and power equipment orders for data centers; Palantir rose 16% on commercial AI revenue.

FIRST-ORDER EFFECTS

  • AI capex is confirmed in industrial hard orders, not only in hyperscaler guidance, with Caterpillar’s power unit cited as the driver.

  • Palantir’s commercial acceleration shows an application-layer name capturing AI spend rather than being displaced by it.

SECOND-ORDER EFFECTS

  • Breadth from chips to earthmoving and gensets makes a near-term capex deceleration harder to argue and raises the bar for reading any single supplier miss as demand weakness.

  • If site construction and power equipment are the bottleneck, marginal AI dollars accrue to physical constraint owners rather than to software seats.

TICKERS

  • 🟢 CAT — Record revenue and a raised sales target directly tied to the data-center buildout; second independent industrial confirmation of the capex cycle.

  • ⚪ PLTR — Blowout commercial revenue distinguishes it from the displaced seat-based software cohort; early signal (1-2 data points).

  • 🟢 VST — Power demand behind Caterpillar’s generation-equipment surge supports contracted dispatchable generation; established thesis.

FT details Google’s ~$200bn private-credit and chip-lease machine financing Anthropic

The Financial Times reports Google is underpinning Anthropic’s AI spending using private credit, chip leases and data-center guarantees, a structure that moves AI capex financing off balance sheet.

FIRST-ORDER EFFECTS

  • A second hyperscaler is documented acting as credit enhancement for a pre-profit lab, extending the vendor-backstop model beyond chip suppliers.

  • Chip leases and data-center guarantees keep obligations outside reported debt while embedding lab-usage outcomes in lenders’ books.

SECOND-ORDER EFFECTS

  • Guarantees correlate marks across otherwise unrelated borrowers, so one lab funding stumble would reprice multiple credits simultaneously.

  • Private-credit funds absorbing this paper are the same vehicles managing redemption pressure, tightening the liability-to-asset transmission channel.

TICKERS

  • 🟢 GOOGL — Cloud growth and Anthropic demand are real, but contingent guarantees add off-balance-sheet exposure to a pre-profit counterparty; established bullish thesis, risk noted.

  • 🔴 HYG — Highest put/call open interest in the ETF set against flat spreads reflects protection against exactly this AI-credit entanglement.

  • ⚪ APO — Private-credit originators earn the fees now and hold the GPU-collateral risk later; established selective-long-with-caution stance.

Bessent confirms US bought yen alongside Japan, and may use Fed repo rather than sell Treasuries

Treasury Secretary Bessent said the US bought yen with Japan to curb volatility and stabilize Asian markets; the FT calls it a new era of US currency activism, and CNBC reports the Fed could be pulled in through its FIMA repo facility to avoid Treasury sales.

FIRST-ORDER EFFECTS

  • The yen held its intervention gains, and official US participation raises the perceived floor under the currency.

  • A FIMA repo route would let Japan raise dollars against Treasuries rather than sell them, reducing the direct long-end supply channel.

SECOND-ORDER EFFECTS

  • Explicit willingness to trade against positions that run counter to US interests raises the cost of carry strategies and the risk premium on yen-funded leverage.

  • Repo-financed intervention converts an outright supply shock into a collateral and balance-sheet claim on the Fed, transferring rather than removing the stress.

TICKERS

  • ⚪ EWJ — Near-term implied volatility of 26.2% against 21.4% realized in backwardation prices continued intervention and carry-unwind risk.

  • 🔴 TLT — The repo route weakens the Treasury-sales channel, but the 30-year near multidecade highs keeps duration exposure unattractive; established bearish-duration view, one supporting plank weakened.

  • ⚪ GLD — Official currency activism plus a Fed balance-sheet channel supports the reserve-diversification bid; twelve-month implied 18.8% versus 28.4% realized is cheap optionality.

US factory activity hits a four-year high with purchasing-manager inflation worries ‘worse than pandemic era’

July manufacturing activity rose to a more than four-year high while input prices stayed elevated, with survey commentary describing inflation concerns as worse than the pandemic era ahead of JOLTS, ADP and payrolls this week.

FIRST-ORDER EFFECTS

  • Strong activity with elevated input prices removes the growth-weakness argument for holding and supports the three hawkish dissenters into September.

  • The 30-year at its highest since 2007 shows the long end pricing inflation persistence rather than policy relief.

SECOND-ORDER EFFECTS

  • Firm manufacturing plus supply-driven labor-force exit means a soft payroll print would be read as reduced labor supply, which is inflationary at the margin rather than dovish.

  • A higher discount rate compresses financing-heavy regulated utilities and alternatives-manager multiples regardless of their operating results.

TICKERS

  • 🟢 CME — A guidance-free Fed and a two-sided payrolls week drive rate-futures volume; established maximum-conviction volatility carry.

  • ⚪ AEP — Higher-for-longer rates compound negative free cash flow and equity dilution against contracted load growth; established caution.

  • 🔴 DHI — Long yields near multidecade highs keep mortgage rates elevated, pressuring order volumes; established bearish housing chain.

TLT’s backwardated term structure (12.1% near-term vol against 9.5% realized) signals the options market is pricing a rate event around this week’s payrolls, while HYG’s 2.90 put/call ratio shows outsized protection held against no near-term dislocation. With energy held as a disciplined hold pending verified Hormuz normalization and Risk Scenarios flagging a possible triggered guarantee in AI-linked credit, the premium section unpacks positioning across precision-munitions exposure, TLT and HYG options structure, and the correlated-credit risk from Google’s Anthropic backstop. Full options positioning analysis, portfolio playbook, and risk scenario framework below for subscribers.


This publication is for informational and educational purposes only and does not constitute financial, investment, or trading advice. The analysis, opinions, and commentary presented here should not be interpreted as a recommendation to buy, sell, or hold any security. Always conduct your own research and consult a qualified financial advisor before making investment decisions. Past performance does not guarantee future results.

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