22MAR

3,000 vessels stranded in Middle East

4 min read

05:50UTC

The IMO confirms the largest maritime gridlock since the Second World War, with more than 3,000 vessels stranded on both sides of a closed Strait of Hormuz and no escort corridor in prospect.

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ConflictDeveloping

Key takeaway

Port backlogs will take weeks to clear after Hormuz reopens — consumer shortages will outlast the ceasefire.

More than 3,000 vessels remain stranded across the Middle East, according to the International Maritime Organisation — tankers loaded with crude, LNG carriers, container ships, and bulk carriers trapped on both sides of a strait that carried roughly 21 million barrels of oil per day before 28 February. The number has no peacetime precedent. When the container ship Ever Given blocked the Suez Canal for six days in March 2021, approximately 400 vessels were held up. The Hormuz closure has lasted 22 days, and the vessel count is nearly eight times that figure.

The stranded fleet is the physical mechanism behind the supply figures. The IEA's March 2026 Oil Market Report recorded an 8 million barrel-per-day drop in global supply — the largest disruption on record⁠¹. Iraq's force majeure on all foreign-operated oilfields and QatarEnergy's Force majeure on LNG contracts to Italy, Belgium, South Korea, and China have left tankers and gas carriers loaded with product and no discharge port accepting them. The 400 million barrels released from strategic petroleum reserves are, as the IEA itself stated, "a stop-gap measure"⁠². Reserves replace volume on paper; they do not replace the movement of ships through a contested waterway.

The 22 nations that demanded Iran reopen the strait — tripling the seven-country group from days earlier — pledged no warships. Three successive joint declarations have used the phrase "readiness to contribute to appropriate efforts" without producing a single escort vessel. Every country Trump named for a coalition formally refused to send ships. For the crews aboard — many of them Filipino, Indian, and Bangladeshi seafarers on contracts written for commercial voyages, not indefinite war-zone anchorage — the declarations are immaterial. War-risk insurance policies are expiring, crew-change logistics in conflict zones have broken down before, and no flag state has announced repatriation. The vessels wait because nobody will move them and nobody will escort them.

Deep Analysis

In plain English

When 3,000 cargo ships cannot move, the goods they carry — oil, LNG, electronics, chemicals, food — stop reaching their destinations. Some ships are waiting to load in Gulf ports. Others are anchored offshore, unable to enter because ports are congested, dangerous, or uninsured for the voyage. Even if the conflict ended tomorrow and the strait reopened immediately, all those ships would rush to unload at once, overwhelming ports that process vessels one at a time. Receiving ports in Europe, Asia, and the US would face weeks of queues and delays. This means the price increases and shortages from the conflict will continue to be felt for weeks or months after fighting stops — the economic pain has a long tail that follows the military timeline.

Deep Analysis

Synthesis

The 3,000-vessel figure counts only vessels physically present in the region. It does not capture the second-order cascade: each stranded vessel creates a slot gap at its scheduled destination port, disrupting container terminal sequencing that operates on just-in-time scheduling. The industry's concentration in mega-vessels (20,000+ TEU capacity) means each missing ship represents cargo volumes that previously required multiple smaller vessels — amplifying the slot disruption per vessel significantly beyond historical baselines established before the mega-vessel era.

Root Causes

The stranding reflects insurance market mechanics as much as direct military threat. The Joint War Committee's war-risk designation of The Persian Gulf means P&I clubs — which cover approximately 90% of global shipping tonnage through mutual indemnity arrangements — will not underwrite losses in the area. Without P&I cover, banks will not finance cargo under letters of credit, and carriers cannot legally operate. The military situation triggers the insurance response, which produces the commercial paralysis; the causal chain is indirect and will not reverse automatically when hostilities end.

What could happen next?

2 consequence1 risk1 meaning1 precedent

Consequence
Port backlogs following Hormuz reopening will take 2–4 weeks to clear, extending consumer shortages and price pressure materially beyond any ceasefire date.
Short term · Assessed
Risk
Insurance market war-risk designations may outlast military operations, maintaining effective commercial closure after hostilities end through underwriter reassessment delays.
Short term · Suggested
Consequence
Aggregate demurrage costs of $90m–$300m per day are accruing against importers and will pass through to consumer goods pricing with a 4–8 week transmission lag.
Immediate · Assessed
Meaning
Just-in-time global supply chains lack the safety-stock buffer to absorb a disruption of this duration — retail-level shortages are a structural consequence, not a contingent risk.
Short term · Assessed
Precedent
The bifurcated insurance response — Western P&I clubs withdrawing while Chinese carriers potentially continue — may establish a durable model for sanctions-adjacent supply-chain splits in future conflicts.
Long term · Suggested

Source Landscape

This story draws on neutral-leaning sources

Primary parallel: The 2021 Ever Given grounding blocked the Suez Canal for six days, stranding hundreds of vessels and creating cargo backlogs requiring 3–4 weeks to clear after the channel reopened. The Hormuz situation involves 3,000 vessels and an open-ended timeline — backlog accumulation is orders of magnitude larger and compounds daily.

Counter-parallel: The 2023–24 Red Sea Houthi crisis diverted ~15% of global container trade around the Cape of Good Hope without physically stranding vessels — ships could reroute at cost. Gulf crude has no comparable rerouting option; landlocked Gulf export terminals cannot redirect cargo to alternative chokepoints, making the current stranding structurally irreversible until the strait reopens.

Why it’s relevant now

The Ever Given precedent understates the current problem because that blockage was resolved in days with a clear physical endpoint; the Hormuz closure duration is open-ended, meaning backlog accumulation has no cap and port recovery timelines cannot be modelled without a conflict-resolution assumption.

Each day of delay for a Very Large Crude Carrier (VLCC) holding 2 million barrels at $100+/barrel represents over $200m of stranded cargo value per vessel. Across 3,000 vessels of mixed type, aggregate stranded cargo value likely exceeds $400–600bn — a figure that does not appear in any current official statement.

Demurrage costs — contractual fees charged when ships cannot load or discharge on schedule — are accruing at $30,000–$100,000 per vessel per day depending on charter class. At 3,000 vessels, aggregate daily demurrage liability runs $90m–$300m. These costs are borne initially by charterers (commodity traders, oil majors, importers) and then passed through to end consumers via commodity and goods pricing, typically with a 4–8 week lag.

Consensus view: Drewry Shipping Consultants and Clarksons Research track container rates in near-real time; their models indicate a Hormuz closure of this duration will push Freightos Baltic Index container rates to levels exceeding the 2021 COVID supply-chain peak of ~$20,000/FEU — itself a tenfold increase over pre-pandemic norms.

Counter-view: COSCO (China Ocean Shipping Company) and Chinese state shipping interests have historically continued operating in zones Western P&I clubs have designated high-risk, potentially creating a bifurcated market where Chinese carriers transit while Western-insured operators do not — allowing Chinese import flows to continue while Western supply chains stall.

Key tension: Whether Chinese carrier willingness to transit effectively breaks the insurance embargo for Chinese-origin trade, creating divergent supply-chain outcomes between Western and non-Western consumer markets that outlast the conflict.

Sources:IEA

Mentions:Meta →Iran →Coalition →Belgium →China →Force majeure →QatarEnergy →Strait of Hormuz →Donald Trump →VLCC →International Maritime Organization →Cape of Good Hope →South Korea →Clarksons Research →Western P&I clubs →Suez Canal →Persian Gulf →

First Reported In

Update #44 · Trump: 48 hours to destroy Iran power grid

IEA· 22 Mar 2026

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Different Perspectives

Russia

Russia vetoed the same renewal on 17 September, arguing that Britain, France and Germany never validly triggered the snapback that reimposed the pre-2015 UN resolutions. No panel was ever seated under that mandate, so the UN list decays fastest for states that screen against it rather than against the American one.

China

China vetoed renewal of the UN sanctions monitoring mandate on 17 September, arguing that Resolution 2231 terminated on 18 October 2025 and that the Security Council should drop Iran's nuclear file altogether. On that reading there is nothing to monitor, so the sanctions survive and their enforcement does not.

Iraq

Baghdad saw the last American counter-Islamic State troops leave its territory on 30 September, completing a timetable it agreed with Washington in September 2024. Iraqi airspace deconfliction passes to Baghdad, which still has an open inquiry into the Maysan drone launches that has named nobody.

Pakistan

Treasury names Waseem Pasha Tajammal of Rawalpindi as the Cavalier group's chairman and places one of the designated incorporations in Islamabad. QatarEnergy separately told Pakistan that liquefied natural gas cargo cancellations would run through November, so Islamabad carries an enforcement question and a supply gap at once.

Turkey

Treasury named a Cavalier Dynamics company incorporated in Istanbul among the ten nodes it designated on 29 September, and Ankara has published no response. Turkey imported a record 120,000 barrels a day of Indian diesel in August, cutting Russia's share of its diesel imports to 20 per cent.

India

Suraj Yadav, a wiper from Uttar Pradesh, was killed aboard the Cape Dao on 23 September, and 19 of the ship's 20 Indian crew were taken off alive. India's September imports ran at 575,000 barrels a day from Iraq and 566,000 from Saudi Arabia, back to pre-conflict rates.