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Iran Conflict 2026
15JUN

IRGC declares Hormuz will never reopen

3 min read
11:40UTC

Iran says mines stay in the water and the strait's pre-war status is gone permanently.

ConflictDeveloping
Key takeaway

Iran has declared the strait's pre-war status permanently over, not conditionally suspended.

The IRGC (Islamic Revolutionary Guard Corps) stated that mines remain in the Strait of Hormuz and that the waterway "will never return to its previous status." Commercial traffic sits at roughly 8.0% of the pre-war daily baseline: Kpler data shows 5 to 11 transits per day against a pre-war norm of 120 to 140 .

More than 600 vessels, including 325 oil tankers, remain stranded inside the Gulf, according to Lloyd's List Intelligence. Iran is vetting each vessel individually before granting passage, a process that analysts expect will cap throughput at 10 to 15 ships per day even if the vetting posture loosens. At that rate, clearing the backlog alone would take weeks.

The IRGC's language is worth parsing carefully. "Will never return" is not a negotiating position; it is a declaration of a new permanent status. It aligns with Iran's Islamabad proposal, which sought to impose fees on every vessel passing through the strait, reportedly $1 to $2 million per ship. If formalised, that would create a precedent for every maritime chokepoint globally.

For consumers, the blockade's persistence translates directly. Roughly 20 million barrels per day of oil that normally passes through Hormuz is absent from global supply. Oxford Economics projects that disruption will cut world GDP growth by 1.2 percentage points in 2026. That cost is accumulating daily while the strait stays effectively closed.

Deep Analysis

In plain English

Before this war, about 120 ships a day passed through the Strait of Hormuz carrying oil to Asia, Europe, and North America. Now fewer than 10 a day are getting through, and Iran is choosing which ones. The IRGC, Iran's elite military force, has now said publicly that the strait 'will never return to its previous status'. That is a statement that even after any deal is done, they intend to keep some form of control over who passes through. There are also naval mines still in the water that Iran says it placed there, and some of which Iran itself cannot locate. Those mines are a physical danger to any ship trying to transit, separate from the political question of permission.

Deep Analysis
Root Causes

Iran's 'will never return' framing reflects a strategic objective that predates the current conflict: control over Hormuz transit has been an IRGC doctrine since the 1980s Tanker War, when the corps first demonstrated it could enforce selective passage. The ceasefire did not alter that doctrine; it merely paused its full implementation.

The $1-2 million per-vessel toll demand, reportedly already being charged informally, represents an attempt to monetise the closure into a permanent revenue stream. If institutionalised, Hormuz tolls would provide the IRGC with an independent hard-currency revenue source that bypasses sanctions on oil exports.

What could happen next?
  • Precedent

    If the IRGC's 'will never return' declaration stands unchallenged, it establishes the first successful post-1945 precedent for a coastal state permanently altering the legal status of an international strait, with implications for the Bab el-Mandeb, Malacca, and Taiwan Strait.

    Long term · Medium
  • Consequence

    The 325 stranded oil tankers represent approximately 16 days of total OECD oil reserve draw-down at current consumption rates; the longer they remain trapped, the greater the probability of strategic reserve releases that would cap but not eliminate the price spike.

    Short term · High
  • Risk

    Iran's acknowledged inability to locate all its own mine placements means the risk of an unintentional mine detonation by a commercial vessel is non-trivial and independent of any political or diplomatic development.

    Immediate · High
First Reported In

Update #66 · Islamabad collapses: 10 days to expiry

CENTCOM· 12 Apr 2026
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Different Perspectives
G7 Leaders (ex-US)
G7 Leaders (ex-US)
Kananaskis ended without a joint communique for the first time in the body's history; Macron credited G7 pressure with speeding the ceasefire while Trump publicly denied the summit played any role. The split between US and European G7 partners over what the memorandum means for sanctions relief was the direct cause of the text failure.
Protection-and-Indemnity insurers
Protection-and-Indemnity insurers
London-based P&I mutual clubs declined to underwrite Hormuz crossings while the IRGC Strait Authority remained operational, making the passage commercially impassable regardless of the memorandum's terms. Shipping operators said they would wait weeks for on-water conditions to change before routing tankers through.
IRGC Persian Gulf Strait Authority
IRGC Persian Gulf Strait Authority
P&I mutual insurers declined to underwrite Hormuz crossings on 15-16 June while the IRGC's Strait Authority remained in operation, reducing actual transits to two vessels against a pre-war daily rate of 94. The corps' revenue-generating toll mechanism, created 5 May and collecting $1.5-2 million per VLCC in crypto, has not been stood down and cannot be dissolved by Ghalibaf's signature.
Israeli Cabinet
Israeli Cabinet
Netanyahu admitted he had not seen the memorandum's text but confirmed IDF forces would stay in southern Lebanon; Finance Minister Smotrich called for ten Beirut buildings destroyed per Hezbollah drone and National Security Minister Ben-Gvir said the agreement 'does not bind us in any way'. Israel signed nothing in Islamabad and is the central unresolved variable in the Lebanon clause.
Iranian Majlis hardliners
Iranian Majlis hardliners
Around 60 MPs signed a letter demanding Ghalibaf explain the memorandum; Paydari faction MP Sabeti said the deal violates the Supreme Leader's red lines, and MP Aboutorabi argued the document carries binding obligations 'that cannot be resolved by simply changing the name'. President Pezeshkian defended the negotiators against accusations of betrayal, confirming the fracture inside Iran's political class.
US Vice President JD Vance
US Vice President JD Vance
Vance signed on 15 June and said the memorandum was 'not conditioned on Israel withdrawing from Lebanon' while also saying it 'envisioned a ceasefire that covers both Iran and Lebanon'. The two formulations are incompatible and hand Iran's foreign minister a ready-made violation claim before Geneva.