The memorandum of understanding taking shape between Washington and Tehran will be presented as a nuclear agreement. In the Gulf, it will be read as something else entirely: a confirmation that sustained pressure on American interests produces concessions, and that the window between signature and collapse is long enough to bank strategic gains. Iran has played this game before. It plays it better than its counterparts.

The immediate operational question for the Strait of Hormuz is not whether Iran will comply with enrichment limits — it is what Iran does with the political cover an agreement provides. Sanctions relief, even partial, flows into the IRGC economy. The IRGC economy funds the naval and missile programs that make the Strait a coercive instrument. The Islamic Revolutionary Guard Corps Navy has spent the post-2019 period expanding its fast-boat fleet, hardening its coastal missile batteries, and practicing asymmetric harassment operations against commercial shipping with a regularity that Western navies have managed but not stopped. An MOU does not address any of that architecture. It addresses centrifuge counts at Fordow and Natanz. The two tracks are not connected in Iranian strategic planning, and Washington has repeatedly failed to treat them as connected in its own.

The Strait of Hormuz is irreplaceable for Iran. It is increasingly optional for everyone else. Two decades of Gulf state infrastructure investment have built a parallel export system that bypasses the corridor entirely, and the trend is accelerating. The strategic implication is that Iran’s chokepoint leverage is depreciating in real time.

Saudi Arabia’s East-West pipeline, the Petroline, runs from Abqaiq to Yanbu on the Red Sea. Capacity has been expanded incrementally and now sits near five million barrels per day. In a Hormuz disruption scenario, the Saudis can route the bulk of their crude to a Red Sea terminal that exits via Bab el-Mandeb, a strait the Houthis can harass but the kingdom can defend more easily than a Gulf corridor ringed by Iranian territory. Yanbu is not a perfect substitute. It is a serviceable one.

Kuwait remembers. Of all the Gulf states whose oil revenues depend on Hormuz transit, Kuwait is the one with the most direct experience of what it looks like when a regional power decides that its neighbors’ sovereignty and economic interests are subordinate to its own strategic ambitions. The Iraqi invasion of August 1990 and the seven-month occupation that followed were not a Hormuz closure, but they were something equivalent in economic and political terms: the abrupt elimination of Kuwait’s ability to govern itself and export its oil. The institutional memory of that period shapes Kuwaiti foreign policy in ways that are distinct from the other Gulf states that have not experienced occupation.