Today's Thesis
Markets hold flat as Iran war enters new phase: missiles running out, oil locked above $110, and the real cost shifts from energy to geopolitics.
The S&P barely moved today, but the framing matters enormously. One year after Liberation Day, tariffs have failed to deliver their promised reshoring while inflation persists. Simultaneously, the US has burned through 14 years of missile inventory in 30 days in Iran, forcing a pivot to ground troops—which guarantees the Strait of Hormuz remains closed indefinitely. Oil at $110 is no longer temporary war premium; it is the new structural baseline. Markets are repricing not around a near-term resolution, but around an extended conflict that will persist at lower intensity but higher economic friction.
What's Actually Driving This
Exhausted munitions forcing ground-war escalation (primary) and tariff policy failure emerging at the one-year mark (secondary).
MUNITIONS DEPLETION
The US has fired 850 Tomahawks in 30 days but manufactures only 57 annually, forcing a shift to ground troops and cementing a prolonged, lower-intensity conflict.
The US military has revealed a hard constraint: America cannot sustain high-intensity air campaigns against peer-sized threats. After one month of strikes on Iran, the missile supply is critically depleted. The logical escalation—ground troops in Iran—removes the option of quick disengagement. Historical precedent: when militaries shift from standoff to ground presence, the conflict duration extends from months to years, and political pressure for escalation increases, not decreases. This is a structural, not cyclical, shift in Middle East conflict dynamics.
The Strait of Hormuz closure is now priced as a 12–24 month feature, not a 90-day spike. Oil will oscillate around $105–$115 depending on tactical events, but will not collapse unless either Iran capitulates (low probability) or the US withdraws (high political cost for Trump). Most likely: grinding stalemate with occasional spikes, no clean off-ramp.
TARIFF POLICY FAILURE
One year after Liberation Day, Trump's tariff regime has generated inflation without reshoring, and the administration appears to have abandoned the original agenda.
April 2, 2025 was the inflection point for aggressive tariffs. One year later, the evidence is in: tariffs raised prices for consumers, but manufacturing didn't return to the US at scale. Allbirds' collapse to $39M (from billion-dollar valuation) reflects the broader reality—cost inflation crushed margins for companies that couldn't absorb or pass through the tariff burden. The policy achieved neither job creation nor trade rebalancing at a meaningful scale, yet inflation persistence is real and tied directly to tariff pass-through. This matters because it narrows Trump's policy toolkit: he cannot claim tariffs worked, and he cannot credibly threaten new ones without admitting the first round failed.
This is signal, not noise. The tariff agenda is functionally dead, and the inflation it generated is structural. Watch for whether the administration attempts a reset (tariff rollback, deal-making) or doubles down (new threats). A reset signals desperation; doubling down signals commitment to the original agenda despite evidence. Either way, inflation expectations remain sticky because the price damage is already in the system.
The Core Dynamic
The market is repricing from 'temporary war shock resolves quickly' to 'structural supply constraint lasts years, and policymakers have few clean exits.'
Think of it like a homeowner who cut off part of their gas supply to punish a neighbor, only to realize they've permanently reduced the heating capacity of their own house. The Strait of Hormuz closure is no longer an emergency; it is the new baseline. Oil markets have moved from pricing a 90-day shock (early March) to pricing a structural constraint (now). Simultaneously, the tariff experiment revealed that inflation from trade policy is sticky—it doesn't reverse when you stop the shock, because prices don't fall. The dual problem: geopolitical conflict that has no clean exit + domestic policy that failed but can't be easily reversed. This instance is harder than typical oil shocks because there is no exogenous resolution in sight (no OPEC production jump, no ceasefire announced, no clear endgame). It is closer to the 1970s template than the 2011 Libya flash-crash template.
Historical Precedent
This combines two distinct historical templates: the 1973 Yom Kippur War (structural supply shock + policy miscalculation) and the 2010–2015 tariff experiments (failed rebalancing, persistent inflation).
1973
OPEC embargo cut global oil supply by 5 million barrels per day. Oil spiked from $3 to $12/barrel. Policymakers expected a quick resolution. Instead, the embargo lasted 6 months, and the economic damage (stagflation) lasted a decade. Real GDP fell 3.2% in 1974–75. The lesson was learned too late: supply shocks don't resolve on the timeline policymakers expect, and the inflation they create is structural, not transitory.
Policymakers always underestimate how long a supply shock lasts and overestimate how quickly price pressures fade once the shock ends.
2018-2019
Trump's first tariff wave (25% on steel, aluminum, autos) generated inflation in input costs, higher prices for consumers, and minimal reshoring. By 2019, manufacturers were lobbying for rollback; inflation proved sticky even after tariff growth paused. The administration doubled down instead of retreating, and the policy became a permanent feature of higher baseline costs.
Failed tariff regimes cannot be easily unwound because price levels don't fall; they only stop rising. Inflation becomes permanent.
Directional Read
The primary variable is whether the Fed can bring inflation down to 2% while oil stays above $100 and tariff pass-through remains in the system. If inflation stays above 3% despite monetary tightening, the Fed will have to choose between accepting higher inflation or raising rates further—both are politically costly. If inflation does fade, it signals that energy and tariff shocks are becoming neutralized by demand destruction, which means recession is the exit mechanism, not growth. There is no painless scenario. The reader should expect one of three outcomes: persistent inflation (favors commodities, gold, value), recession (favors bonds, defensive equities), or an extended, grinding stagflation (favors nothing except those holding cash or hedged positions).
Scenario A — Inflation fades despite oil, growth holds: CPI declines to 2.5% YoY by June 2026 while unemployment stays below 4.5%, signaling the tariff shock has normalized and oil's war premium does not persist—markets rally on proof that the 2024–2025 inflation was transitory.
Scenario B — Stagflation locks in: CPI stays above 3.5%, jobless claims exceed 350k consistently, and real wages turn negative—the combination of structural inflation (tariffs) and supply constraints (Strait of Hormuz) persists long enough that the Fed cannot cut rates, and growth stalls, pushing the S&P to 6,000–6,200 by Q3 2026.