Skip to content
Briefings are running a touch slower this week while we rebuild the foundations.See roadmap
Iran Conflict 2026
21MAY

Seven Ships Cross Hormuz, No Oil Tankers

3 min read
09:55UTC

IRGC / Lloyd's List Intelligence

← Back to Three days to HengliJump to analysis ↓
ConflictDeveloping
Key takeaway

Seven ships in 24 hours is a checkpoint, not a reopening.

Seven ships transited the Strait of Hormuz on ceasefire Day 3. None were oil tankers. 325 oil tankers and more than 600 vessels remain stranded inside the Persian Gulf. Iran's toll system had reached 20 transits per day before the ceasefire ; seven is a regression, not a recovery. The pre-war baseline of 135 per day illustrates the distance to normalisation.

Iran's inspection and ban regime transforms the strait from an international waterway into a customs border. Ships linked to Israel are excluded; tolls are reportedly payable in cryptocurrency. The IRGC (Islamic Revolutionary Guard Corps) mine charts published on 9 April direct all traffic through corridors near Larak Island under IRGC naval control. Oman formally refused the toll regime, citing international maritime treaty obligations, but Omani vessels still face the same inspection process.

ADNOC CEO Sultan Al Jaber put it plainly: "Passage is subject to permission, conditions and political leverage." Goldman Sachs issued revised scenarios: $82 per barrel base if Hormuz resumes this weekend, $100+ if closed another month, $120 severe. Every day without mine clearance normalises the toll regime that preceded the ceasefire .

Deep Analysis

In plain English

Before the war, about 135 ships passed through the Strait of Hormuz every day, carrying 20% of the world's oil. On Day 3 of the ceasefire that was supposed to reopen it, only seven ships passed and none were oil tankers. 325 tankers are sitting stuck inside the Gulf waiting. Iran is charging fees, banning some ships, and controlling who gets through. The UN tried to force the strait open; Russia and China blocked it.

Deep Analysis
Root Causes

Iran's closure of Hormuz reflects a shift from opportunistic disruption to structural leverage doctrine. The toll system represents a permanent claim to sovereign authority over an internationally recognised strait — the same claim it made unsuccessfully in the 1980s. The ceasefire has preserved the toll regime rather than ending it, which is Iran's primary economic gain from the war regardless of nuclear outcome.

China and Russia's UNSC veto removes multilateral enforcement. Without that mechanism, Hormuz reopening requires either a bilateral US-Iran deal that explicitly addresses the toll regime, or unilateral US naval action. The Trump administration has so far declined both .

What could happen next?
  • Consequence

    Every day without mine clearance normalises Iranian toll authority over an internationally recognised strait, making restoration of UNCLOS freedom of navigation progressively harder to claim without confrontation.

    Short term · Assessed
  • Risk

    GL-U expiry on 19 April would recriminalise 325 stranded tankers' cargo before the ceasefire even ends, forcing operators to choose between legal jeopardy and abandoning cargo.

    Immediate · Assessed
  • Consequence

    China's tankers already transit under the toll regime; its UNSC veto locks in a competitive advantage over Japanese, South Korean, and European shippers for as long as the regime persists.

    Medium term · Assessed
Sources:Iran International·Al Jazeera·Bloomberg
Mentions:Goldman Sachs →Iraq →Dubai →Lloyd's List →Islamabad →Gulf Research Centre →Iran-Iraq War →Operation Earnest Will →Kuwait →Prima →East Asia →Russia →Strait of Hormuz →Israel →International Energy Agency →Persian Gulf →Iran →China →Strait of Hormuz Toll System →Oman →ADNOC →United Nations Security Council (UNSC) →Larak-Qeshm →Sultan Al Jaber →Islamic Revolutionary Guard Corps (IRGC) →
First Reported In

Update #64 · Islamabad talks open already cracked

Iran International· 10 Apr 2026
Read original →
Causes and effects
Caused by
Iran publishes mine charts converting Hormuz reopening into IRGC corridor
IRGC mine charts published 9 April (ID:2121) forced all ships into IRGC-controlled Larak Island corridors, directly suppressing Day 3 transit count to seven ships with zero oil tankers.
Occurred 9 Apr 2026
Read story →
Hormuz toll system carried 20 transits per day before ceasefire
The 20/day transit level reached by 5 April (ID:2119) under the toll regime has been cut further by ceasefire Day 3 conditions — the ceasefire has reduced traffic rather than increased it.
Occurred 5 Apr 2026
Read story →
Brent rebounds as Goldman prices ceasefire risk
Oil markets repriced on ceasefire announcement (ID:2124); Goldman's $82-$120 Brent scenarios on Day 3 represent the market's updated pricing of persistent Hormuz restriction.
Occurred 9 Apr 2026
Read story →
This Event
Seven Ships Cross Hormuz, No Oil Tankers
The ceasefire has reduced Hormuz transits rather than raised them; Iran's de facto customs authority over the strait is consolidating daily.
Different Perspectives
Turkey (Shakarab consideration)
Turkey (Shakarab consideration)
Ankara serves as one of two Western-adjacent Iran back-channels while Turkish national Gholamreza Khani Shakarab faces imminent execution on espionage charges in Iran. President Erdogan cannot deflect the domestic political crisis that a Turkish execution would trigger, which would force suspension of the mediating role.
Germany (Bundestag gap)
Germany (Bundestag gap)
Belgium, Germany, Australia, and France committed Hormuz coalition hardware on 18 May. Germany's Bundestag authorisation for the coalition deployment remains pending, creating a constitutional gap between the commitment announced and the parliamentary mandate required to operationalise it.
IEA and oil market analysts
IEA and oil market analysts
The IEA's $106 May Brent projection met the market in one session on 20 May as Brent fell 5.16% on diplomatic optimism. Goldman Sachs and Morgan Stanley's two-layer premium framework holds: the kinetic component compressed; the structural insurance component tied to Lloyd's ROE remains unresolved.
Hengaw
Hengaw
Documented the dual Kurdish execution at Naqadeh on 21 May, the two Iraqi-national espionage executions on 20 May, and Gholamreza Khani Shakarab's imminent execution risk. The 24-hour cluster covers two executions at one facility, the first foreign-national espionage executions, and a Turkish national whose death would suspend Ankara's mediation.
Lloyd's of London
Lloyd's of London
Hull rates stand at 110-125% of vessel value on the secondary market; the Joint War Committee has conditioned cover reopening on written ROE from the coalition or PGSA. The Majlis rial bill makes any compliant ROE structurally impossible to draft while the PGSA's yuan portal remains its operational mechanism.
United Kingdom and France (Northwood coalition)
United Kingdom and France (Northwood coalition)
The 26-nation coalition paper requires Lloyd's to see written rules of engagement before Hormuz war-risk cover reopens. The Majlis rial bill adds a second governance incompatibility on top of the unpublished PGSA fee schedule; coalition ROE cannot mention rial without conceding Iranian sovereignty over the strait.