Rubio says Iran deal still possible within days despite U.S. strikes
US Secretary of State indicated that a deal with Iran remained achievable within days, despite fresh American military strikes on targets in Iran's southern ...
What Happened
- US Secretary of State indicated that a deal with Iran remained achievable within days, despite fresh American military strikes on targets in Iran's southern Hormozgan province.
- The proposed two-step interim agreement envisions Iran committing to dispose of its stockpile of highly enriched uranium in exchange for the US lifting economic pressure measures.
- Both sides had been working toward a memorandum of understanding that would halt active hostilities and reopen the Strait of Hormuz, with a 60-day window to negotiate more complex issues including Iran's full nuclear programme.
- Iran's foreign ministry called the renewed US strikes a "gross violation" of a tenuous ceasefire that had been in place for nearly seven weeks.
- The US position is that the Strait of Hormuz will be reopened regardless of the outcome of talks, emphasising the strategic imperative of maintaining freedom of navigation.
Static Topic Bridges
The Strait of Hormuz: World's Critical Energy Chokepoint
The Strait of Hormuz is a narrow waterway located between Iran to the north and Oman and the UAE to the south, connecting the Persian Gulf with the Gulf of Oman and thence to the Arabian Sea. At its narrowest, the strait is approximately 21 nautical miles wide and serves as the only sea route out of the Persian Gulf for oil-producing nations.
- Approximately 20–21 million barrels of petroleum pass through the strait daily, representing roughly 25% of global seaborne oil trade.
- Around one-fifth of global liquefied natural gas (LNG) trade also transits the strait, primarily from Qatar.
- Saudi Arabia and the UAE are the only regional producers with limited alternative pipeline routes; all others are entirely dependent on the strait.
- The UAE's Abu Dhabi Crude Oil Pipeline (Habshan–Fujairah pipeline) can carry up to 1.8 million barrels per day as an alternate route.
Connection to this news: Iran's closure of the Strait of Hormuz from March 2026 onwards triggered the most severe energy supply disruption in recorded history, with global oil prices surging above $120 per barrel. Reopening the strait is a central condition in current US-Iran negotiations.
Iran's Nuclear Programme and International Non-Proliferation Frameworks
Iran's nuclear programme has been a source of global concern since the early 2000s, when clandestine enrichment activities were revealed. The 2015 Joint Comprehensive Plan of Action (JCPOA), negotiated between Iran and the P5+1 (US, UK, France, Russia, China, and Germany), placed limits on Iran's uranium enrichment in exchange for sanctions relief. The US unilaterally withdrew from the JCPOA in 2018.
- Under the NPT (Nuclear Non-Proliferation Treaty, 1968), non-nuclear-weapon states must accept IAEA safeguards under Article III to verify peaceful use of nuclear materials.
- "Highly enriched uranium" refers to uranium enriched to 90% or above in U-235, which is weapons-grade; the JCPOA had capped Iranian enrichment at 3.67%.
- Iran is an NPT signatory but has periodically restricted IAEA inspector access.
- The JCPOA defined a "breakout time" — the period needed to accumulate enough fissile material for one weapon — which Iran has since reduced to near-zero by expanding enrichment.
Connection to this news: The current proposed deal's core demand — disposal of Iran's stockpile of highly enriched uranium — directly addresses the central proliferation risk that has defined the nuclear standoff for over two decades.
Freedom of Navigation and International Maritime Law
Freedom of navigation is enshrined under the United Nations Convention on the Law of the Sea (UNCLOS, 1982). Under UNCLOS, ships of all states enjoy the right of transit passage through international straits used for international navigation. This right cannot be suspended by the coastal state, even in times of tension.
- Article 38 of UNCLOS guarantees the right of transit passage through international straits.
- Iran has periodically threatened to close the Strait of Hormuz as a strategic lever in geopolitical disputes.
- The US Fifth Fleet, headquartered in Bahrain, is tasked with ensuring freedom of navigation in the Persian Gulf region.
Connection to this news: Iran's actual closure of the Strait of Hormuz in March 2026, backed by IRGC enforcement actions, represented an unprecedented assertion against the international norm of transit passage, elevating the conflict's stakes to a global economic crisis.
Ceasefire Agreements and the Laws of Armed Conflict
A ceasefire is a temporary suspension of hostilities by mutual agreement. Under international humanitarian law (IHL), parties to a conflict retain the right to resume operations if the other side is deemed to have violated agreed terms. Ceasefires do not formally end a conflict and differ from armistices or peace treaties.
- The Geneva Conventions and their Additional Protocols form the core of IHL; ceasefires are governed by state practice and agreement terms rather than a single binding instrument.
- A memorandum of understanding (MoU), as referenced in these negotiations, is a non-binding declaration of intent that precedes formal treaty negotiation.
- "Force majeure" declarations, such as those issued by QatarEnergy on LNG exports during the Hormuz closure, are contractual mechanisms allowing parties to suspend obligations due to extraordinary events beyond their control.
Connection to this news: The dispute over whether US strikes violated the ceasefire agreement highlights the legal ambiguity of informal ceasefires and underscores why both sides are seeking a more formal written framework.
Key Facts & Data
- The Strait of Hormuz is approximately 167 km long and 39–97 km wide at various points.
- Over 20 million barrels of oil per day transited the strait in 2024, representing ~25% of global seaborne oil trade.
- Iran's Hormozgan province, the site of recent US strikes, is the coastal region bordering the strait on the Iranian side.
- Brent Crude prices exceeded $120 per barrel following the strait's closure in March 2026.
- The proposed interim deal included a 60-day negotiating window for resolving broader nuclear programme questions.
- The ceasefire that the latest strikes allegedly violated had been in place for approximately seven weeks prior to May 26, 2026.