Trump says pausing Hormuz operation in push for Iran deal
The United States announced a pause to "Project Freedom" — its military operation to escort commercial ships through the Strait of Hormuz — citing significan...
What Happened
- The United States announced a pause to "Project Freedom" — its military operation to escort commercial ships through the Strait of Hormuz — citing significant diplomatic progress toward a comprehensive agreement with Iran.
- The pause was announced following a request from Pakistan (serving as a mediator) and several other countries, with the US administration indicating "great progress" had been made toward a "complete and final agreement" with Tehran.
- Iran had earlier proposed separating the Hormuz reopening from nuclear negotiations, offering to allow freedom of navigation in exchange for a ceasefire, with nuclear talks to follow in a subsequent phase.
- The blockade of the Strait — initiated by Iran after US and Israeli airstrikes in late February 2026 — has removed over 10 million barrels per day from global oil markets.
- Iran's closure of the strait involves a combination of mine-laying, seizure of merchant ships, Revolutionary Guard naval patrols, and toll-collection demands on passing vessels.
Static Topic Bridges
Strait of Hormuz: Strategic Geography
The Strait of Hormuz is the world's most critical maritime oil chokepoint, connecting the Persian Gulf to the Gulf of Oman and the wider Indian Ocean. It is approximately 90 nautical miles long and narrows to just 21 nautical miles at its tightest point, with two navigable channels — each roughly 2 miles wide — separated by a median line.
- Approximately 20–21 million barrels of crude oil and petroleum products transited the Strait daily in 2025.
- About one-third of the world's liquefied natural gas (LNG) passes through the Strait.
- The Strait is bordered by Iran to the north and Oman (Musandam peninsula) to the south.
- There is no viable large-scale pipeline alternative that can absorb disrupted Strait volumes; alternative land routes exist but are limited in capacity.
- About 50% of India's crude oil imports transit the Strait; it is among India's most exposed maritime energy dependencies.
Connection to this news: The Strait's closure since early March 2026 has triggered the largest supply disruption in oil market history, which is why the US launched a naval escort operation and is now in active diplomatic negotiations with Iran.
Freedom of Navigation and UNCLOS
The right of transit passage through international straits is governed by Part III of the United Nations Convention on the Law of the Sea (UNCLOS), specifically Article 37 and Articles 39–42. Unlike innocent passage, transit passage is non-suspendable — it applies to all vessels (surface, submarine, and aircraft) and cannot be restricted even during armed conflict.
- UNCLOS Article 37: Transit passage applies to straits used for international navigation between one area of the high seas or EEZ and another.
- Transit passage is non-suspendable under any circumstances — this is a foundational principle of international maritime law.
- Iran has signed but not ratified UNCLOS and reserves its position on the transit passage regime, preferring the weaker "innocent passage" framework which allows coastal state restrictions.
- The United States has not ratified UNCLOS either, but maintains that the transit passage regime has crystallised into binding customary international law applicable to all states.
- Iran's mine-laying, tolling, and ship seizures in the Strait are widely regarded by international legal scholars as violations of the transit passage principle.
Connection to this news: The US justification for Project Freedom and the UNSC resolution rests on freedom of navigation as a non-derogable right. Iran's blockade is framed as a violation of international maritime law, providing legal basis for multilateral intervention.
Iran's Nuclear Programme: Background
Iran's nuclear programme has been at the centre of international diplomacy since the early 2000s. The Joint Comprehensive Plan of Action (JCPOA), commonly called the Iran nuclear deal, was concluded in 2015 between Iran and the P5+1 (US, UK, France, Russia, China, and Germany). It imposed limits on Iran's uranium enrichment in exchange for sanctions relief.
- JCPOA (2015): Iran agreed to cap uranium enrichment at 3.67% purity and limit its stockpile.
- The US withdrew from the JCPOA in May 2018, reimposing maximum pressure sanctions on Iran.
- Iran subsequently increased enrichment to over 60% purity — close to weapons-grade (90%+).
- The 2026 conflict and subsequent negotiations brought the nuclear programme back as the central diplomatic agenda item.
- Iran's stated demand: recognition of its right to enrich uranium for peaceful purposes as a precondition for any deal.
Connection to this news: The US pause of Project Freedom is contingent on diplomatic progress that must eventually address both the Strait reopening and Iran's nuclear programme — two entangled but distinct issues that Iran has tried to sequence separately.
Pakistan as Mediator: Regional Diplomatic Role
Pakistan has served as a communication channel between the US and Iran in the 2026 crisis, playing a mediating role consistent with its historical position of maintaining ties with both Western powers and Iran. Pakistan shares a long land border with Iran and has deep religious, trade, and energy ties with Tehran.
- Pakistan and Iran share approximately 900 km of border; Pakistan's Balochistan province borders Iran's Sistan-Baluchestan province.
- The planned Iran-Pakistan gas pipeline, if operationalised, would make Pakistan directly dependent on Iranian energy supply.
- Pakistan's mediation role also reflects its interest in lower oil prices and regional stability given its own economic vulnerabilities.
- India has similarly called for "dialogue and diplomacy" and "free and unimpeded navigation" through the Strait, without formally taking sides.
Connection to this news: Pakistan's request that the US pause Project Freedom formed the immediate diplomatic trigger for the announcement, underscoring South Asia's stake in the Hormuz crisis.
Key Facts & Data
- Strait of Hormuz: ~90 nautical miles long, ~21 nautical miles wide at narrowest point.
- Pre-crisis oil transit: approximately 20 million barrels per day (2025 figures).
- Oil removed from global markets by the blockade: over 10 million barrels per day by mid-March 2026.
- Brent crude surged past $120 per barrel following the Strait closure.
- India's exposure: approximately 50% of crude oil imports transit the Strait.
- Operation Epic Fury (US/Israel): launched 28 February 2026, targeting Iranian military and nuclear facilities.
- Iran closed the Strait on 4 March 2026 using mines, ship seizures, and IRGC naval patrols.
- US naval blockade of Iranian ports began 13 April 2026, creating a "dual blockade."
- JCPOA signed: July 2015; US withdrew: May 2018.
- Pakistan-Iran shared border: approximately 900 km.