Geopolitics & Supply Chain · April 25, 2026
A 21-mile choke point is repricing your landed cost.
Oil flows through the Strait of Hormuz collapsed roughly 95% after the late-February strikes on Iran[4]. Since then, the cost shock has rolled through bunker fuel, ocean freight, diesel, and parcel surcharges in that order. This piece walks you through the chain — and what to do about it as a US 3PL or DTC brand.
What this article covers — and the one number you should remember.
Why a strait you can't see on a map decides what your customer pays.
The Strait of Hormuz is 21 nautical miles wide at its narrowest. Two shipping lanes — each two miles wide, separated by a two-mile buffer — carry one in five barrels of seaborne oil on Earth. There is no equivalent infrastructure anywhere else.
The U.S. Energy Information Administration calls Hormuz "the world's most important oil transit chokepoint."[1] In 2024 and the first quarter of 2025, flows averaged roughly 20.9 million barrels per day — about 15 mb/d of crude and condensate plus 5.5 mb/d of refined products.[2] That is more than one-quarter of total global seaborne oil trade and about one-fifth of total global liquid hydrocarbon consumption.[2]
Liquefied natural gas is even more concentrated. About 20% of global LNG trade transits Hormuz, almost entirely Qatari and Emirati cargoes.[3] Bangladesh, India, and Pakistan import roughly two-thirds of their LNG via the strait.[26]
Asia takes the bulk of those barrels: 84% of crude moving through Hormuz in 2024 went to Asian markets, with China and India together taking 44%.[2] That matters even for North American supply chains. Even though the U.S. now imports little Middle Eastern crude directly, the price of every gallon of diesel in a UPS truck and every tonne of bunker fuel in a Maersk vessel is set on the same global curve.
“Flows through the Strait of Hormuz make up more than one-quarter of total global seaborne oil trade and about one-fifth of global oil and petroleum product consumption.”
How we got here: from Houthi missiles to a half-closed strait.
The current Hormuz crisis didn't start in February 2026. It started in November 2023, when the first Houthi anti-ship missile hit a vessel in the Bab el-Mandeb. Carriers, insurers, and shippers spent eighteen months building muscle memory for geopolitical chokepoint risk. Now they're using it.
- Nov 2023 – Feb 2024
Red Sea shutdown begins
Houthi attacks force most major liners off the Suez–Bab el-Mandeb route. Shanghai-to-Genoa spot rates jump from ~$1,400 to $6,300 per 40ft as carriers divert around the Cape of Good Hope, adding ~10–14 days and ~$1M of fuel per voyage.[20] - 2024 – early 2025
The new normal: Cape routing as default
Container shipping through the Red Sea drops ~90% from December 2023 to February 2024 and never fully recovers in 2024.[20] Carriers rewrite schedules around longer transits and absorb structurally higher fuel burn. JP Morgan estimates persistent inflationary pressure on consumer goods landed in Europe and the US East Coast.[21] - Late 2025
Geneva nuclear talks collapse, 12-day air war
A short, intense air conflict between Israel/the US and Iran ends without a settlement. The pattern of dark-fleet tanker incidents and IRGC harassment in the Gulf accelerates through Q4 2025. - Feb 28, 2026
Hormuz crisis begins
Following US/Israeli strikes on Iranian nuclear and military infrastructure, Iran effectively closes Hormuz to commercial traffic. Within days, shipping through the strait collapses ~95%.[4] Brent jumps above $100/bbl. QatarEnergy halts LNG production at Ras Laffan, the world's largest liquefaction plant.[26] - Mar 2026
Carrier surcharges land in market
- Apr 7, 2026
EIA STEO confirms structural shock
- Apr 13, 2026
US naval blockade of Iranian ports
- Apr 24, 2026
Where we are now
Brent trades above $106/bbl. Tanker traffic remains at a near-standstill even under a fragile two-week ceasefire. Drewry's WCI sits at $2,232/40ft, held up by carrier surcharges rather than demand.[14] Xeneta reports Far East to US West Coast spot rates up ~41% vs. pre-conflict, with structural disruption expected to persist beyond any short ceasefire.[15]
The insurance layer: where the cost shock starts.
Long before bunker prices move, war-risk insurance does. Lloyd's of London and the P&I clubs are the first transmission belt between geopolitics and ocean cost.
Pre-war, insuring a Very Large Crude Carrier (VLCC) for a single Hormuz transit cost roughly 0.2% of hull value.[9] Within days of the February strikes, premiums jumped to 1.5–3.0% of hull value for most vessels and as much as 5% for tankers with American, British, or Israeli connections.[9]
In dollar terms, that translates into $10–14 million of war-risk premium for a single Gulf voyage on a $150M tanker.[9] S&P Global reported that some P&I clubs and Lloyd's syndicates effectively withdrew cover altogether in March 2026, forcing several Gulf states to set up government-backed insurance facilities of last resort.[10][11]
This is why "the strait isn't actually closed" doesn't mean what most operators think it means. Iran has not literally blockaded every transit. Insurance has. Premiums in the double-digit millions per voyage, combined with the threat of seizure, mean only state-backed or shadow-fleet vessels are willing to make the run.
War-risk premium for a single Hormuz transit, 2026
| Period | Premium (% of hull value) | Approx. $ on $150M tanker |
|---|---|---|
| Pre-war (Feb 2026) | 0.2% | ~$300,000 |
| Early March 2026 | 1.0–1.5% | ~$1.5–2.3M |
| Mid-late March 2026 | 1.5–3.0% | ~$2.3–4.5M |
| Apr 2026 (US/UK/IL-linked tonnage) | Up to 5.0% | Up to $7.5M |
| Lloyd's / P&I anecdotal high | — | $10–14M per voyage |
Bunker fuel: the second domino — and the biggest one.
Bunker is half to three-quarters of large-ship operating cost. When VLSFO doubles, ocean carriers cannot absorb it for more than a few weeks before pushing it through.
VLSFO (Very Low Sulfur Fuel Oil) prices in Singapore — the global benchmark — rose from $525/tonne on Feb 27, 2026 to over $1,085/tonne in the weeks that followed.[13] That is a ~109% increase. The Hormuz crisis severed flows from Mideast Gulf refineries including Kuwait's 615,000 b/d Al-Zour facility, which is one of the world's largest VLSFO producers.[13]
Fujairah, the world's fourth-largest bunkering hub and the gateway port for the Indian Ocean, has seen VLSFO supplies running short as carriers refuse to send vessels through the strait at any insurance premium.[12] That has cascaded west into Singapore and Rotterdam pricing.
For Maersk, which spent $6.3 billion on fuel in FY25 moving 12.9M FFE (~$488/FFE on fuel alone), management has previously disclosed that a $100/t swing in bunker prices flows through to roughly $0.4 billion of EBIT variance. A $560/t move at constant volumes is therefore worth roughly $2.2B of EBIT impact on a single carrier — a number no shipping line will eat for long. Hence the surcharges.
Ocean rates: the surprise is which lanes are moving.
Most of Hormuz's oil goes east, not west. So why are transpacific rates up more than Asia-Europe?
Drewry's World Container Index sat at $2,232 per 40ft as of April 23, 2026 — actually down 1% week-over-week, with carriers struggling to push through further increases despite the surcharges.[14] Xeneta's weekly assessment of Far East to US West Coast was $2,645/FEU by April 10, up 41% from pre-conflict levels on Feb 28.[15]
The puzzle: the transpacific doesn't transit Hormuz. So why is it up more than Asia-Europe (where most carriers are still routing via the Cape)? Xeneta's analysts attribute it to three things:
- Bunker pass-through: Pacific routes burn bunker too. A $560/t move in VLSFO repriced every voyage on Earth.
- Sentiment / front-loading: US importers, having lived through Red Sea 2024, pulled forward Q3 inventory orders into Q2 to get ahead of further surcharges.
- Capacity sentiment: Carriers redeployed tonnage away from Gulf routes, tightening effective capacity elsewhere even though physical Pacific capacity is largely intact.[15]
The 2024 Red Sea analog is the right reference frame for what comes next. From December 2023 to February 2024, Shanghai–Genoa spot rates rose from ~$1,400 to $6,300 per 40ft as ~90% of container traffic diverted around the Cape, adding 10–14 days and ~$1M of fuel per voyage.[20] What we're seeing in 2026 is a smaller-percentage move on a much larger global cost base.
“A US-Iran ceasefire will not restore container shipping operations through the Strait of Hormuz to pre-conflict conditions, with supply chain disruption and elevated rates to continue.”
Ocean spot rates: pre-conflict vs. April 2026
| Lane | Pre-conflict (Feb 2026) | Apr 2026 | Δ |
|---|---|---|---|
| Drewry WCI composite (per 40ft) | ~$2,300 | $2,232 | ≈ flat (held by surcharges) |
| Far East → US West Coast (Xeneta, $/FEU) | ~$1,880 | $2,645 | +41% |
| Asia → US East Coast (estimate, $/FEU) | ~$3,100 | $3,500–4,000 | +13–29% |
| Asia → N. Europe (Cape routed, $/FEU) | ~$2,900 | $3,200 | +10% |
| Implied EBS / EFS recovery (per FEU) | — | $140–320 | New line item |
Sources: Drewry WCI[14], Xeneta XSI[15], Hapag-Lloyd EFS schedule[17].
Diesel, parcel FSC, and the last mile of the ripple.
Crude doesn't just become bunker. It also becomes the diesel that moves your packages. And the parcel fuel-surcharge formulas are now triggering more often than most brands' contract assumptions allow.
US on-highway diesel rose from $3.897/gal on March 2 to $5.643/gal by early April 2026.[18] UPS's Ground fuel surcharge — indexed weekly to the EIA national diesel average — climbed to 23.75%, the eleventh increase in just under 30 months. FedEx is charging 22.25% on the comparable service.[18]
USPS, which has historically never applied a separate fuel fee, proposed its first-ever 8% fuel surcharge on Priority Mail Express, Priority Mail, USPS Ground Advantage, and Parcel Select.[19] If approved, that effectively closes the historical "USPS = no FSC" arbitrage that many low-margin DTC brands had been using as their FSC hedge.
The mechanism is straightforward: parcel carriers index FSC tables to the EIA-published national average diesel price. Cross a threshold by even one cent and the percentage tier resets upward.[18] In a normal year, the index cycles within a narrow band; in 2026, it's been jumping multiple tiers per month.
US parcel fuel surcharges, March–April 2026
| Carrier | Service | Recent surcharge | Mechanism |
|---|---|---|---|
| UPS | US Ground (domestic) | 23.75% (eff. Apr 13) | Weekly EIA diesel index, $0.09/$0.25% tier |
| FedEx | Comparable Ground | 22.25% | Weekly EIA diesel index |
| USPS (proposed) | Priority/Ground Advantage/Parcel Select | +8% surcharge | Flat % uplift, mechanics TBD |
| Maersk | Ocean (global EBS) | Per-TEU emergency uplift | Outside BAF formula |
| Hapag-Lloyd | Long-haul fronthauls | $160/TEU dry, $225/TEU reefer | Outside BAF formula |
Sources: Supply Chain Dive[18], FreightWaves[19], Maersk[16], Hapag-Lloyd[17].
Three scenarios. One number per row to plan against.
We've modeled three forward scenarios using EIA Brent forecasts[8], Goldman Sachs' updated $100+/$120/$115 cases[24], and historical bunker/freight pass-through ratios from the 2024 Red Sea crisis.[20]
The point of scenario analysis isn't to pick the right number. It is to size the range of outcomes you are exposed to and decide what you would do at each inflection. If you only plan for the base case, you have no playbook the day the ceasefire collapses.
The three scenarios below are stylized but anchored to published forecasts. Brent, bunker, ocean rate, parcel FSC, and consumer landed-cost impact compound across the rows.
Hormuz scenario model — 12-month outlook
| Variable | Mild (ceasefire holds, partial reopening by Q3) | Moderate (sporadic transits, war-risk persists) | Severe (sustained closure / Tanker War redux) |
|---|---|---|---|
| Brent crude (avg.) | $90/bbl[24] | $115–120/bbl by Q3[24] | $130–150/bbl, sustained |
| Singapore VLSFO | $650–750/t | $1,000–1,200/t | $1,400–1,800/t |
| Asia → US WC spot ($/FEU) | $2,200 (mostly normalizes) | $2,800–3,500 (current trend) | $4,500–6,500 (Red Sea-style spike) |
| UPS Ground FSC | 20–22% | 23–28% | 30%+ |
| Landed cost impact on a $40 imported SKU | +1.5–3% (~$0.60–$1.20) | +5–8% (~$2.00–$3.20) | +12–18% (~$4.80–$7.20) |
| Recovery time after de-escalation | 60–90 days | 4–6 months | 9–18 months (insurance + capacity rebuild) |
Modeled by Warpspeed using EIA STEO Apr 2026[8], Goldman Sachs (Apr 9, 2026)[24], Drewry WCI[14], and 2024 Red Sea pass-through ratios.[20][21]
Historical analog: Tanker War 1981–88, Red Sea 2024.
The Strait of Hormuz has never been closed for any sustained period. Even during the Iran–Iraq Tanker War (1981–88), when over 540 vessels were attacked, the strait itself remained open — Iran never followed through on threats to close it because doing so would have cut off Iran's own oil exports.[25] The US ultimately reflagged Kuwaiti tankers under "Operation Earnest Will" in 1987 to guarantee transits.
What we are seeing in 2026 is structurally different from the 1980s in two important ways. First, Iran is no longer trying to keep its own exports flowing — its oil infrastructure has been degraded by US/Israeli strikes, so the asymmetric cost of closing the strait has fallen for Tehran.[6] Second, the modern shipping system is far more financialized: insurance, charter rates, and freight derivatives reprice in days, not months.
The 2024 Red Sea crisis is the better operational analog. From November 2023 to October 2024, Houthi attacks (over 190 incidents) drove ~90% of container traffic out of the Red Sea.[20] Carriers built Cape-of-Good-Hope routings into permanent schedules. Spot rates spiked, then partially settled at structurally higher levels. Crucially: even after the political situation stabilized in early 2025, rates and transit times did not return to pre-crisis baselines.[21]
The US 3PL / DTC playbook for the next 90 days.
Five practical moves a brand can make this quarter — none of which require equity capital, just operational decisions.
Move 1
Forward-position 4–6 weeks of safety stock — but in multiple US nodes.
The 2024 Red Sea playbook was "pull forward inventory." That works once. The 2026 playbook is "pull forward and distribute." A two-node setup (typically LA/Long Beach for Pacific imports plus a Northeast or Southeast hub for Panama/Suez routings) absorbs both ocean and West-Coast labor risk simultaneously. Brands running multi-node networks have cut shipping costs 15–25% in normal markets — those savings widen as zone skipping becomes more expensive on diesel-indexed FSC.
Move 2
Build an FSC-resistant carrier mix.
Almost every national carrier indexes to the same EIA diesel benchmark, so true "FSC immunity" doesn't exist. But you can dramatically reduce exposure by blending: regional parcel carriers (which often have flatter or capped FSC schedules), USPS for sub-1lb (even with the proposed 8% surcharge[19], USPS still tends to be the cheapest national option for low-weight DTC parcels), and zone-skip / consolidator networks that price the linehaul as a fixed-rate component. The objective: get blended FSC exposure below 70% of parcel volume.
Move 3
Convert a portion of ocean spend to index-linked + hedge the residual.
Pure spot exposure leaves you fully open to EBS/EFS surcharges. Pure fixed contracts get torn up on the carrier side when bunker doubles. The middle path is index-linked contracts on Drewry WCI or Xeneta XSI for ~60–70% of base volume, plus financial hedging via container freight swaps on the residual. The CME and others offer regulated freight derivatives; Goldman Sachs and Citi actively make markets in container freight swaps. For the brands where this isn't worth the operational overhead, the simpler version is just quarterly fuel-surcharge true-ups built into supplier and carrier MSAs.
Move 4
Diversify sourcing — and stop pretending nearshoring is "future tense."
Mexican manufacturing FDI hit a record $36.1B in 2024. Road freight from Monterrey or Juárez to a US DC is 4–8 days vs. 25–35 days by ocean from Vietnam or India — and crucially, that road transit is diesel-indexed but not bunker-exposed and not Hormuz-exposed. For SKUs with the right margin profile (apparel, basic electronics, consumer durables), reshuffling 20–30% of volume to Mexico over 12 months materially reduces bunker exposure at portfolio level. Vietnam and India remain better cost-only plays; Mexico is the resilience play.
Move 5
Re-cost SKUs monthly, not quarterly.
The single most common margin leak we see at brands is a landed-cost model that refreshes once a quarter. In a market where ocean BAF, EBS, parcel FSC, and diesel index can all move multiple times within a single month, a 90-day refresh cadence guarantees you are pricing yesterday's COGS. Refresh monthly. Add a surcharge buffer of $50–$150 per cubic-meter / TEU equivalent to landed-cost models for any SKU sourced from East Asia. Expect at least one additional EBS / EFS announcement before any ceasefire becomes durable.
Bottom line.
The Strait of Hormuz crisis is not a one-time energy event. It is a six-step cost shock — insurance premiums to bunker fuel to ocean freight to diesel to parcel FSC to consumer landed cost — and the system is currently somewhere between step three and step five. The brands that come through the next twelve months with margin intact will be the ones who treat this as a structural repricing of imported COGS, not a temporary surcharge.
As Xeneta put it bluntly in mid-April: even a US–Iran ceasefire won't restore ocean shipping to pre-conflict conditions.[15] The EIA's base case assumes Brent stays above $90 through the end of 2026.[8] Goldman's adverse case puts it at $115–120 if closure persists into Q3.[24] Either way, your supplier, your ocean carrier, your trucking provider, and your parcel network are all going to keep recovering this charge for the next several quarters. Plan accordingly.
At Warpspeed we run a US 3PL network designed for exactly this kind of compounded cost environment — multi-node US fulfillment, FSC-indexed carrier contracts with monthly true-up, and inventory positioning models that refresh weekly against carrier and bunker indexes. If you want to pressure-test your landed-cost exposure to the Hormuz scenarios above, we'd be glad to walk through the numbers with your team.
Sources & Further Reading
26 cited sources
Every nontrivial claim above links back to one of the following primary sources — EIA, IEA, Lloyd's List, S&P Global, Drewry, Xeneta, CSIS, Atlantic Council, CNBC, Al Jazeera, Bloomberg, and the carriers themselves. Click any [n] in the article to jump to the citation here.
- [1]The Strait of Hormuz is the world's most important oil transit chokepointU.S. Energy Information Administration · 2024
- [2]Amid regional conflict, the Strait of Hormuz remains critical oil chokepointU.S. Energy Information Administration · 2025
- [3]About one-fifth of global liquefied natural gas trade flows through the Strait of HormuzU.S. Energy Information Administration · 2025
- [4]2026 Strait of Hormuz crisisWikipedia · 2026
- [5]
- [6]Iran-Iraq Tanker War redux? Why the Strait of Hormuz crisis is differentAl Jazeera · Apr 2026
- [7]Hormuz closure and related production outages are key drivers in EIA's latest forecastU.S. Energy Information Administration (Press Release) · Apr 2026
- [8]April 2026 Short-Term Energy OutlookU.S. Energy Information Administration · Apr 2026
- [9]Gulf war risk premiums topping double-digit millions of dollars per tripLloyd's List · 2026
- [10]Marine war insurance for Hormuz dries up as Middle East war intensifiesS&P Global Market Intelligence · Mar 2026
- [11]What stopping war-risk insurance in the Strait of Hormuz tells usWorld Economic Forum · Apr 2026
- [12]Fears mount on ship fuel availability as Hormuz closure drags onLloyd's List · 2026
- [13]VLSFO premiums up in UAE's Fujairah as supply dwindlesArgus Media · 2026
- [14]Drewry World Container Index — Weekly AssessmentDrewry Supply Chain Advisors · Apr 2026
- [15]
- [16]Maersk Emergency Bunker Surcharge (EBS) 2026Maersk · Mar 2026
- [17]Implementation of Emergency Fuel Surcharge (EFS)Hapag-Lloyd · Mar 2026
- [18]FedEx, UPS up fuel fees, levy Middle East surcharges amid Iran warSupply Chain Dive · Mar 2026
- [19]Postal Service plans 8% fuel surcharge as Iran war raises transport costsFreightWaves · 2026
- [20]The Red Sea Shipping Crisis (2024–2025): Houthi Attacks and Global Trade DisruptionAtlas Institute for International Affairs · 2024
- [21]The Impacts of the Red Sea Shipping CrisisJ.P. Morgan Global Research · 2024
- [22]How War with Iran Could Disrupt Energy Exports at the Strait of HormuzCenter for Strategic and International Studies (CSIS) · 2025
- [23]The Strait of Hormuz closure forces a choice: Ration oil now or pay a steep price laterAtlantic Council · 2026
- [24]Goldman flags $100-plus Brent if Hormuz shut for another monthBloomberg · Apr 2026
- [25]Tanker war (Iran–Iraq War, 1981–1988)Wikipedia / The Strauss Center · 2024
- [26]Why QatarEnergy's LNG production halt could shake up global gas marketsAl Jazeera · Mar 2026
This article was researched and written in April 2026. Figures reflect publicly available data as of April 25, 2026. Markets are moving — please verify the latest figures with the cited primary sources before making operational decisions.