For two nights after US Central Command announced a 13th consecutive night of strikes, it issued no announcement of fresh attacks on Iran. Yet coercion continued at sea. American forces said they had redirected 12 commercial vessels attempting to breach the blockade of Iranian ports, disabled two and boarded two. Iran’s Revolutionary Guard said warning shots had forced four vessels away from the southern route near Oman. The air campaign paused; the struggle over who writes the operating rules of the Strait of Hormuz did not.
This is neither a ceasefire nor proof that talks, which Tehran says have made technical progress, will produce one.
The lull exposes the limit of controlled force. Washington cannot restore normal navigation merely by destroying more targets already struck. Tehran cannot turn its capacity to disrupt shipping into recognised authority over an international strait.
The question is whether measures capable of changing the Guard’s decision would also carry the conflict beyond its maritime object.
Both sides impose different forms of coercion on third-country shipping. The US blockade restricts commerce entering and leaving Iran. Tehran seeks to condition passage through the Strait of Hormuz on its preferred route, approval and potentially a price. The claims — access to Iranian ports and transit through an international strait — are not legally equivalent, but their collision defines the war at sea.
The Hormuz outcome has two measurable dimensions. The first is authority. If ships can use the Omani corridor without Iranian approval, mandatory charges or discrimination by flag or cargo, the international rule of transit passage has prevailed. If Tehran can select vessels or vary the conditions, its wartime veto has been institutionalised. The second is restoration. Legal access is not normal navigation: owners, crews and insurers must return, while the central traffic-separation scheme must be cleared and verified safe. The International Maritime Organization says transit cannot be denied or suspended and must remain non-discriminatory and toll-free. Oman’s temporary corridor is open to all vessels without transit fees, although ships coordinate with the IMO. Iran retains coastal-state functions over safety, IMO-compliant traffic regulation and mine clearance. Those functions do not confer a unilateral licence to permit or refuse transit. Safe southern passage not contingent on Iranian approval would settle authority; mine clearance and an incident-free record would govern the slower restoration of full traffic.
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The opening US-Israeli campaign and this month’s renewed American strikes show why bombing fixed targets has not settled that contest. Force can destroy an object, reduce an adversary’s capacity or alter a political choice.
The strikes destroyed fixed sites and reduced some capacity; they did not alter the political choice. Iran can generate a commercially decisive incident with mobile missiles, drones, mines or small craft after losing radars, launch sites and warehouses.
The Strait’s continuing closure to normal commercial traffic is the campaign’s operational verdict.
Nor does the evidence suggest that another finite campaign against similar targets would, by itself, settle the dispute. The expanded American force posture permits longer operations and a wider target set. The arrival of additional aerial refuellers does not reveal whether the next phase would protect the Omani corridor, strike deeper inside Iran or do both. That matters because targets beyond the current set belong to a different category of war.
President Donald Trump has threatened Iranian bridges and power plants. A limited strike on a substation, fibre link or transport node directly supporting military operations is not the same as a systematic attack on national service networks. Scale, persistence, purpose and expected civilian harm matter. International humanitarian law does not make every dual-use object immune, but military use does not turn an entire grid into one target; infrastructure may not be attacked simply to break civilian morale, and foreseeable reverberating harm must be considered in proportionality assessments and precautions.
A sustained campaign against Iran’s electricity, telecommunications, transport, fuel and water systems would therefore mark a qualitative change. These networks depend on one another: electricity failure spreads into water pumping, hospitals, refrigeration, communications and food distribution. The International Committee of the Red Cross has documented how such failures can cascade across essential services. Disorder would not require a unified opposition or a shared judgement about blame. People deprived of water, food or power would act to survive while security forces confronted simultaneous emergencies.
That pressure might fracture the Islamic Republic, but it would not deliver a transition Washington could design. Militarised rule, fragmented authority, armed local movements, mass displacement and new space for transnational militancy are all plausible consequences. The US can choose infrastructure targets; it cannot choose the political order that emerges if those systems fail.
Greater destruction would not automatically make concession easier. The costs fall across Iran, while admitting defeat threatens the institutions deciding whether to continue.
For the Guard-led security core, Hormuz is more than an economic lever. After enormous losses to its leadership, armed forces and nuclear infrastructure, Hormuz is the clearest remaining demonstration of the Islamic Republic’s regional coercive power.
Institutional survival favours ending the war before the state becomes ungovernable; the legitimising narrative of endurance, retribution and refusal to submit raises the internal cost of retreat. Material pressure can reduce Iran’s capacity while increasing the decision-makers’ resistance to conceding. That makes gradual climbdown difficult and late, abrupt compromise more conceivable. Washington faces a parallel, though not equivalent, constraint: accepting an Iranian veto after defining unrestricted passage as non-negotiable would impose domestic and alliance costs.
The air pause may consequently strengthen Tehran’s belief that it can wait. American concerns about escalation, munitions, regional allies, energy supplies and the global economy reportedly helped restrain a larger attack over the weekend. Iran has already struck energy and desalination facilities in Gulf Cooperation Council (GCC) states. It also asked the Houthis, according to three sources, to prepare to close Bab Al-Mandeb if the US attacked Iran’s power network. The exchange of fire between Saudi Arabia and the Houthis shows how pressure at Hormuz can spread to the route used to bypass it.
A bargain remains possible, but only as an arrangement both sides can describe without admitting surrender. The June Islamabad memorandum paired Iranian safe passage and mine clearance with phased removal of the US blockade, but deferred the Strait’s future administration. When implementation broke down, the dispute returned to the authority left unresolved. The reported new formula — Iran would run transit with fewer restrictions on ships — works only if “run” means cooperative safety and traffic services, not choosing vessels, charging for transit or suspending passage. A durable arrangement would need unambiguous routes, verification, reciprocal sequencing and consequences for breach.
Even that would stop a front, not necessarily the war. The nuclear file cannot simply be postponed. A 2020 Iranian law requires inspections beyond the safeguards agreement to cease absent specified banking and oil relief.
A July 2025 statute suspended IAEA cooperation and made any resumption subject to the Supreme National Security Council. Iranian negotiators cannot deliver access by signature alone.
A durable settlement would have to resolve safeguards access, the verified accounting and disposition of enriched uranium, future enrichment limits and the still-uninspected Pickaxe Mountain complex, in reciprocal sequence with sanctions relief and any Iranian legal changes needed for implementation.
In the near term, bargaining amid continued maritime coercion is more likely than comprehensive peace or an immediate finite round against familiar military targets. If it fails, the enlarged US deployment can sustain operations without revealing how far Washington is prepared to widen them, while Iran’s response options span infrastructure in GCC states and Red Sea shipping.
The next American target list will matter less for its length than for the kind of war it discloses. More radars, boats, launchers and military communications would indicate strategic repetition. Isolated attacks on dual-use support nodes would not alone establish a new objective. Sustained, multi-night attacks on national power, communications, transport and repair capacity would show a shift from degrading threats to navigation towards coercing the state’s ability to function. The bombing of Iran has paused where limited force has not settled the maritime order and force intended to compel could escape political control.
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