Iran Keeps Hormuz hostage while offering a technical lifeline

The deal that isn’t a deal

Iran and Oman have finished the paperwork. A new two-way shipping lane through the Strait of Hormuz has been designed, its technical specifications agreed, and a draft joint statement sits ready to be read out in Salalah on Sunday. The question every tanker captain and commodities trader is asking is whether the water behind it will actually move.

The answer, according to Iran’s foreign minister, Abbas Araghchi, is no — not yet. And the condition he attaches to opening the valve is deliberately indirect: the United States must honour the Islamabard Memorandum of Understanding, an agreement whose existence most English-language desks have barely acknowledged, let alone tracked through its subsequent unraveling.

Why the MOU matters more than the route

The Islamabad MOU was supposed to be the bridge back from the peak of tensions after the US and Israel struck Iranian nuclear and military targets in late February 2026. It was brokered by Pakistan and outlined a phased de-escalation: restraint on Iranian maritime harassment in return for US easing of the economic measures that were choking Iranian export revenues. The deal collapsed within weeks, but Iran has kept its text alive ever since as the legal and political basis for demanding US compliance before it allows commercial traffic to resume in Hormuz.

Araghchi’s framing is calculated. By tying Hormuz’s reopening to US action on a document Washington treats as politically toxic, Tehran buys itself time. It signals to Gulf neighbours that Iran is not blocking shipping for the sake of chaos, but that the onus for restoration lies elsewhere. It also gives Oman a cover story: the Sultanate can host the meeting, present the technical agreement, and avoid being drawn into a direct diplomatic confrontation with Washington.

Who is in the room, and who is not

Seven foreign ministers are expected in Salalah: Iran, Iraq, and five of the six Gulf Cooperation Council members. Bahrain is conspicuously absent. That omission speaks louder than any press release. Bahrain hosts the US Fifth Fleet and has been the most vocal GCC state in insisting that Iranian maritime pressure constitutes an act of war. Its exclusion suggests either that Iran refused to sit at the same table as Manama, or that Riyadh and Abu Dhabi accepted Bahrain’s absence as the price for securing a wider attendance list.

Bloomberg and other outlets have questioned whether every named country will actually send its foreign minister. In practice, that kind of participation doubt is normal before high-stakes regional meetings. The real signal is who is missing from the agenda altogether: the United States. Araghchi confirmed that Washington will not attend, and that the meeting is not about building a new security architecture that deliberately excludes America.

That last point is carefully worded. Iran’s state media called the gathering a first step toward regional security cooperation. Araghchi himself said the purpose is simply to let neighbours talk to each other about neighbours’ problems. The effect, whether intended or not, is to normalise a security dialogue that runs parallel to the American-led order that has underwritten Gulf stability for decades.

The wider maritime picture

While Hormuz stalls, another chokepoint is closing in on the Gulf’s oil exports. Houthi forces in Yemen have tightened their grip on the Bab el-Mandeb strait, and clashes with Saudi Arabia have intensified. This is not being discussed in Salalah — Araghchi drew a clear line on that — but it is impossible to separate the two crises. Iran has consistently backed the Houthis politically and materially, and the compound effect of disruptions at both ends of the Red Sea and at the Persian Gulf’s only sea outlet is to squeeze Gulf export routes from three directions.

For Saudi Arabia and the UAE, which together ship several million barrels a day through Hormuz, the risk is not hypothetical. Any extended disruption reopens the conversation about the eastern route through Saudi Arabia to the Red Sea, a pipeline system that has operated far below capacity since it was built as an alternative precisely because of Hormuz vulnerability. Whether it can absorb the volume in a crisis remains an open engineering and commercial question.

Who wins, who loses

Iran wins the narrative. It can point to a signed technical agreement and insist it is the responsible party, waiting on Washington to clear the path. The cost of holding Hormuz hostage falls disproportionately on its nearest neighbours, but Iran has made clear it views that leverage as its primary bargaining chip in any future negotiation with the United States.

Oman wins access. As the facilitator, Muscat strengthens its longstanding role as the region’s quiet middleman. That reputation has real currency: it translates into economic partnerships, investment flows, and diplomatic leverage that no other Gulf state can claim.

The Gulf states lose the most immediate option. Without US security guarantees on the table — and with Washington distracted by its own domestic politics and the broader Middle East confrontation — Riyadh, Abu Dhabi, and Kuwait face a strategic gap that no amount of technical shipping agreements can fill. The question they now have to answer is whether they push for a security framework that includes Iran directly, or wait for American involvement to return to the region.

What happens next

The Salalah meeting will produce something visible — a statement, perhaps a roadmap, possibly a commitment to technical working groups. It will not open the strait. Iran’s condition regarding the Islamabad MOU remains unchanged, and there is no sign Washington is moving to revive it. The practical effect is a prolonged period of uncertainty: ships may transit Hormuz at reduced volumes under bilateral Iran-Oman arrangements, but the full-scale commercial traffic that global markets depend on remains contingent on a diplomatic break that is not coming soon.

Energy traders are already pricing in intermittent Hormuz disruption. What they are less prepared for is the longer tail: a region where the US security umbrella has receded, Gulf states are negotiating directly with Iran, and chokepoints multiply faster than alternative routing can be built. The meeting in Salalah is a small moment in that shift. Its significance will become clearer over the next few months, when the gap between a technical agreement and actual open waters either closes or widens.