Commercial shipping risk in the Strait of Hormuz remains elevated compared with the brief recovery period that followed the mid-June de-escalation.
Visible AIS traffic remains significantly below normal levels, war-risk premiums are high, and many operators are delaying transits, reducing exposure or proceeding with AIS switched off. Large energy carriers, particularly crude tankers and LNG vessels, remain the most exposed vessel category because of their strategic value, limited manoeuvrability and importance to global energy markets.
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The Strait of Hormuz remains one of the world’s most strategically important maritime chokepoints. Any sustained disruption to commercial shipping through the strait has immediate implications for energy security, freight markets, insurance pricing and regional stability.
For shipowners, operators, charterers, insurers and governments, the question is no longer simply whether the Strait of Hormuz is open or closed. The more important question is whether conditions allow commercial shipping to operate with enough confidence, predictability and legal certainty to resume normal patterns.
Dryad Global’s current assessment is that they do not.
Commercial shipping risk in the Strait of Hormuz remains elevated compared with the brief late-June recovery period. Although some transits continue, the operating environment remains fragile, contested and highly sensitive to further escalation.
In early June, before the mid-June US-Iran memorandum of understanding, the strait was severely disrupted by the wider regional conflict. Commercial traffic was low, confidence was weak and many operators were unwilling to commit vessels into the area unless commercially unavoidable.
The mid-June agreement created a short-lived improvement. Daily transits rose from extremely low levels, although they remained well below the pre-war norm of approximately 120 to 140 vessels per day. Risk assessments briefly eased, with some operators treating the area as a cautious but potentially manageable operating environment.
That recovery window has now narrowed.
Since early July, renewed kinetic incidents, US retaliatory actions and the reinstatement of measures affecting Iranian-related shipping have undermined confidence. As of mid-to-late July, visible AIS traffic through the strait remains significantly reduced. Maritime intelligence nevertheless indicates that regular transits are continuing, often with AIS switched off, at an estimated rate of around 30 to 40 vessels per day.
This is not a return to normal trade. It is a pattern of constrained, selective and risk-managed movement.
War-risk premiums remain high, confidence is eroded and operators continue to treat the strait as a high-risk environment. The presence of naval forces and the possibility of further escalation mean most commercial operators are not resuming standard transit patterns.
Operators are responding primarily through caution, delay and risk mitigation rather than through any uniform industry-wide approach.
Many planned transits are being paused, postponed or reviewed. Some vessels are holding position outside the highest-risk areas while owners, charterers, insurers and flag states assess whether a passage remains commercially and operationally viable.
Where vessels do continue to transit, some are doing so with AIS switched off in order to reduce visibility. This dark sailing behaviour reflects the level of concern in the market, but it also introduces additional safety and compliance risks, particularly in congested or contested waters.
Route choices are also being reassessed. Some traffic has shifted towards northern lanes following incidents affecting southern and Omani corridors, although routing decisions remain highly dependent on vessel type, cargo, ownership profile, insurance conditions and the latest threat reporting.
Formal convoying remains limited. While naval presence is significant, there is no single predictable convoy model that has restored confidence across the market. Earlier coordinated evacuation and assistance efforts have also been scaled back or paused at points as the operational picture has changed.
Long-term rerouting is difficult for Gulf-origin cargoes. Pipelines and alternative export routes can reduce exposure for some crude flows, but they cannot fully replace the strait for all cargo categories. LNG is particularly difficult to reroute at scale because of infrastructure constraints and the geography of Gulf export terminals.
The result is a market operating below normal throughput, with decisions being made case by case rather than through a broad return to routine passage.
Dryad Global assesses that operators are not primarily responding to Iran’s contested transit-fee demands as an administrative or commercial issue. They are responding to the security environment.
In practical terms, the dominant industry response is not payment, negotiation or procedural compliance. It is avoidance where possible, delay where necessary and risk-managed transit where commercially unavoidable.
The uncertainty surrounding any unilateral fee demand adds another layer of legal and commercial complexity, but it is not the main driver of operator behaviour. The decisive factors remain physical threat, insurance cost, charterparty exposure, crew safety, flag-state advice, naval posture and the risk of becoming a target in a wider geopolitical confrontation.
For most commercial decision-makers, the issue is not whether a transit fee can be absorbed into voyage economics. It is whether the voyage can be conducted safely, lawfully and insurably.
Large energy carriers remain the most exposed category of vessel at present. This includes crude tankers, particularly VLCCs and ULCCs, as well as LNG carriers.
There are four main reasons for this.
First, these vessels carry strategically significant cargo. Crude oil and LNG flows through the Strait of Hormuz are directly linked to global energy security, making energy carriers particularly attractive as tools of pressure or signalling.
Second, these vessels have high commercial and symbolic value. A disruption involving a large tanker or LNG carrier has immediate consequences for markets, insurers and governments, even if the incident does not result in a full closure of the strait.
Third, large energy carriers have limited manoeuvrability. Their size, draft and operating profile make them more constrained in narrow, congested or militarised waters.
Fourth, recent incident patterns have repeatedly involved energy-linked tonnage, including tankers associated with crude and LNG movements. Container ships and other commercial vessels are also exposed, but the current pattern of threat activity continues to place energy carriers at the centre of the risk picture.
The Strait of Hormuz is not currently functioning as a normal commercial transit environment. The fact that vessels continue to move through the area should not be mistaken for restored confidence.
The more accurate picture is one of constrained passage under persistent threat. Operators are balancing commercial necessity against elevated war-risk premiums, uncertain legal conditions, heightened naval activity and the risk of sudden escalation.
For maritime organisations, this reinforces the need for live intelligence, vessel-specific risk assessment and clear decision-making protocols. Generic regional risk ratings are no longer sufficient. Operators need to understand how risk changes according to vessel type, cargo, ownership, routing, AIS posture, insurance status and the latest threat intelligence.
Dryad Global assesses the Strait of Hormuz as a high-risk operating environment for commercial shipping as of late July. The risk is materially higher than during the brief late-June recovery period, although the strait is not fully closed.
Commercial traffic continues, but at reduced and irregular levels. Some transits are taking place with AIS switched off, and operator confidence remains weak. Large energy carriers, especially crude tankers and LNG vessels, remain the most exposed due to their strategic importance, high cargo value and centrality to global energy markets.
The situation remains dynamic. Further kinetic incidents, changes in US or Iranian posture, insurance market shifts or diplomatic developments could rapidly alter the operating picture.
For shipowners, charterers, insurers and security teams, the priority is not simply to monitor whether the Strait of Hormuz remains open. It is to understand whether the risk picture has changed enough to justify movement, delay or rerouting.