27MAY

Iran Exempts Iraq From Hormuz as Oil Output Collapses

3 min read

15:19UTC

Iraq lost three-quarters of its oil production to the blockade. Tehran granted relief and called it brotherhood.

← Back to Brussels slips sovereignty law a third time Jump to analysis ↓

TechnologyAssessed

Key takeaway

Iran is converting Hormuz from a blockade into a bilateral licensing system it controls.

Iran exempted Iraq from all Strait of Hormuz restrictions on 5 April, citing "brotherly" ties. ¹ Iraq's oil production had collapsed from 4.3 to 1.2 million barrels per day under the blockade, a 72% drop costing roughly $200 million daily. Oil is the single revenue source that funds Iraq's government. The exemption is a survival measure for both sides: Iraq's economy cannot function without Hormuz access, and Iran needs at least one friendly neighbour whose state has not been destroyed by Iranian policy.

Weekly Hormuz transits rose to 53 last week, up from 36, but still down over 90% from the pre-war normal of roughly 966. The increase is driven entirely by bilateral exemptions: the Philippines, France , Japan, Oman, and now Iraq. Each deal further normalises Tehran's sovereignty claim over international waters. The coalition posture Washington maintained since the blockade began is dissolving into a series of licensing arrangements administered by Tehran.

Ali Vaez of the International Crisis Group assessed that Hormuz control is "much more potent than even a nuclear weapon." Former CIA Director Bill Burns said Tehran has "tasted its power and leverage and won't soon give it up." US intelligence simultaneously assessed Iran will not open Hormuz "any time soon." ²

Deep Analysis

In plain English

Iran is blocking most ships from passing through a narrow waterway that most of the world's oil passes through. Iraq, which is Iran's neighbour and has historically friendly relations with Tehran, was losing three-quarters of its oil income because of the blockade. Iran has now said Iraq's ships can pass through. This sounds like a concession, but it is actually something more significant: Iran is deciding country by country who gets to use an international waterway, and charging them for the privilege. That is a fundamental change in who controls global oil shipping.

Source Landscape

This story draws on mixed-leaning sources from Qatar and Israel

Qatar

Israel

LeftRight

Primary parallel: The Allied blockade of Germany in World War I — initially comprehensive, progressively eroded by neutral exemptions for Scandinavian states, ultimately maintained as an instrument of pressure through selective enforcement. The Hormuz bilateral exemption system follows the same structural trajectory: a nominally total blockade converting into a managed licensing regime administered by the blocking power.

Counter-parallel: US oil sanctions on Iran from 2018 — also built around bilateral exemptions for India, China, South Korea, and others. Those exemptions steadily eroded the sanctions architecture until they were eliminated. Iran appears to have learned from watching its own sanctions erosion and is now applying the exemption model offensively.

Iraq's 72% oil production collapse from 4.3 to 1.2 million barrels per day costs Baghdad approximately $200 million daily. Oil is Iraq's sole material revenue source, funding 90% of government expenditure. Without Hormuz access, Iraq faces a fiscal crisis within weeks.

The exemption does not restore Iraq's full production: ships must still transit the Larak Island IRGC corridor, paying in Iranian rial. Each Iraqi barrel that transits contributes to the 53 weekly transits counted last week, still down 90% from pre-war baseline. The economic relief is partial; the political signal to Arab states watching the bilateral exemption system is total.

Consensus view: International Crisis Group's Ali Vaez and former CIA Director Bill Burns both assess that Iran will not relinquish Hormuz control voluntarily, having assessed the strait as more strategically valuable than its nuclear programme. Each bilateral exemption reinforces this assessment by demonstrating that Tehran can manage the blockade selectively without global coalition forming against it.

Counter-view: Carnegie Endowment's Karim Sadjadpour argues the Iraq exemption exposes a structural flaw in Iran's Hormuz strategy: a blockade that Iran must selectively abandon to prevent the economic collapse of its closest ally is not a sustainable strategic instrument.

Key tension: Whether Iran's bilateral exemption system is a sign of Hormuz leverage being strategically managed or of the blockade becoming unworkable under its own weight.

First Reported In

Update #59 · Day 37: A Ground War Inside Iran That Nobody Will Name

Al Jazeera· 5 Apr 2026

Read original →

Causes and effects

This Event

Iran Exempts Iraq From Hormuz as Oil Output Collapses

Each bilateral Hormuz exemption normalises Iran's sovereignty claim over international waters and fragments the collective Western posture against the blockade.

Led to

Iran's Hormuz Toll Matures Into Permanent Institution

Iraq's Hormuz exemption (ID:1981) is part of the bilateral deal pattern driving the toll system's normalisation.

Occurred 6 Apr 2026

Read story →

IDF Strikes Iraq-Iran Border Crossing at Shalamcheh

Iraq's Hormuz exemption from Iran (ID:1981) contrasts with the IDF striking Iraq-Iran border infrastructure.

Occurred 5 Apr 2026

Read story →

Different Perspectives

ASML / European tech industry

ASML's Q2 2026 guidance came in €300m below consensus as China DUV revenue collapsed 17 percentage points; the company's CEO wrote US export-control outcomes directly into 2026 guidance. European tech firms named on the USTR retaliation list alongside SAP, Siemens and Spotify face the same calculus: US trade exposure constrains what Brussels can legislate on their behalf.

France / Anne Le Henanff

Le Henanff chaired the G7 Digital Ministerial at Bercy on 29 May with CAIDA off the agenda, pivoting France's presidency to AI safety principles it had not designed the week around. France backs CAIDA but cannot override Berlin's tariff calculus, so the ministerial produced no new French-led commitment.

Germany / Federal government

Berlin's automotive sector faces up to $200bn in threatened US tariffs, a commercial exposure that dwarfs any benefit CAIDA's public-sector cloud rules would deliver to German digital firms. Federal silence inside the College of Commissioners functions as a block under consensus adoption rules without requiring a formal veto.

USTR / Ambassador Andrew Puzder

Puzder's public warning on 25 May that CAIDA is inconsistent with the EU-US trade framework was the first time Washington made its bilateral pressure visible before a Commission adoption vote rather than after. The USTR Section 301 determination on 24 July provides the enforcement backstop.

European Commission / Henna Virkkunen

Virkkunen framed the third slip as a procedural delay in finalising a 400-page text without addressing Puzder's trade-framework red line publicly. The Commission enforces existing law against Google while losing the legislative timeline on CAIDA, exposing an asymmetric position: enforcement holds; new sovereignty legislation does not.

OpenForum Europe / open-source community

The EUR 350m Sovereign Tech Fund has no Commission host, no budget line, and no commissioner's name attached six weeks after the April conference, while Germany is already paying maintainers to staff international standards bodies. The CRA open-source guidance resolves contributor liability but leaves the financial-donations grey area open with the 11 September reporting clock running.