The International Maritime Organization’s Secretary-General, Arsenio Dominguez, has delivered a sobering assessment of security in one of the world’s most critical shipping chokepoints. In statements that challenge conventional military thinking, Dominguez argued that naval escorts and military protection for commercial vessels transiting the Strait of Hormuz are not a sustainable or guaranteed solution to the escalating threats in the region. This position places the IMO at odds with the security strategies of several Western nations and major shipping alliances, which have increasingly relied on naval task forces to shield tankers and container ships from seizure or attack.
The Strategic Importance of the Strait of Hormuz
The Strait of Hormuz is not merely another maritime route; it is the central artery of global energy supplies. This narrow passage, just 21 nautical miles wide at its narrowest point, connects the Persian Gulf and the Gulf of Oman. Every day, an average of 20.5 million barrels of oil—approximately 21% of global petroleum liquid consumption—flows through this channel. This includes nearly all the exports from Saudi Arabia, Iran, the United Arab Emirates, Kuwait, and Iraq. Beyond oil, vast quantities of liquefied natural gas (LNG) and a significant portion of containerized goods from Gulf ports also depend on this passage. The economic stakes are astronomical: a sustained closure could trigger a global energy crisis and send shockwaves through the world economy, with oil prices potentially skyrocketing overnight.
Historical Context of Tensions and Disruptions
The current volatility is part of a long history of regional conflict impacting the strait. The 1980s witnessed the “Tanker War” during the Iran-Iraq conflict, where both sides targeted oil tankers. More recently, a series of incidents since 2019 has ratcheted up the risk profile. These include the seizure of the British-flagged tanker Stena Impero by Iran’s Islamic Revolutionary Guard Corps (IRGC), attacks on vessels using limpet mines and drones, and hijackings. Each event has led to a proportional military response, with the United States and its allies forming naval coalitions like Operation Sentinel and the European-led EMASOH (European Maritime Awareness in the Strait of Hormuz) to patrol the waters. However, Dominguez’s comments suggest this cycle of provocation and military response is reaching its strategic limits.
Dominguez’s Critique of Military Escorts
Arsenio Dominguez’s core argument is that military solutions, while providing a visible deterrent, are fundamentally unsustainable and cannot offer blanket safety. “Naval escorts will not guarantee safe passage,” he stated plainly, emphasizing several intrinsic flaws in the current approach.
The Scale and Geography Problem
First is the sheer scale of maritime traffic juxtaposed with the geographical constraints. With hundreds of commercial vessels transiting the strait daily, it is logistically impossible for a finite number of warships to provide a close escort for every single ship. Escorts are typically reserved for vessels flagged by or carrying cargo for nations participating in the naval coalitions, leaving ships from neutral or non-aligned states more vulnerable. Furthermore, the narrow, congested waters are a perfect environment for asymmetric tactics. Fast attack craft, drones, and mines can be deployed from the numerous coves and islands along the Iranian coast with little warning, making it difficult for a distant escort vessel to intervene in time.
Escalation Risks and Political Sustainability
Secondly, Dominguez highlighted the risk of escalation. A naval escort’s primary mission is to defend its charge, which inherently creates a tripwire for a broader military confrontation. An exchange of fire between an IRGC speedboat and a U.S. Navy destroyer, for instance, could quickly spiral beyond the maritime domain. Furthermore, the political and financial sustainability of maintaining a permanent, high-readiness naval task force in the region is questionable for many nations, especially as global tensions rise in other theaters like the South China Sea and the Black Sea. Dominguez pointed to the need for a solution that de-escalates tensions rather than militarizes them further.
The IMO’s Push for Diplomatic and Regulatory Solutions
In place of a predominantly military posture, the IMO chief advocates for a multi-pronged strategy centered on diplomacy, enhanced maritime domain awareness, and strict adherence to international law. The organization is doubling down on its role as a facilitator of dialogue between flag states, coastal states, and shipping industries to reduce misunderstandings and miscalculations at sea.
Enhancing Maritime Domain Awareness (MDA)
A key technical pillar is improving Maritime Domain Awareness. This involves integrating data from Automatic Identification Systems (AIS), satellite surveillance, and port authorities to create a comprehensive, real-time picture of activity in the strait. The goal is to improve early warning of suspicious behavior, allowing ships to alter course or take defensive measures sooner. The IMO is working with member states to share this data more freely and securely, breaking down the intelligence silos that often hamper effective response.
Reinforcing the Legal Framework
On the legal front, Dominguez stresses the imperative of upholding the United Nations Convention on the Law of the Sea (UNCLOS). This includes the right of innocent passage through territorial waters and the freedom of navigation on the high seas. The IMO is urging all parties to resolve disputes through legal mechanisms and arbitration rather than through force or coercion. This also involves clarifying and reinforcing the rules for the protection of seafarers, who are often the pawns in these geopolitical standoffs. Ensuring crews are treated humanely and released swiftly following any incident is a top priority.
Industry Response and Evolving Best Practices
The shipping industry, caught in the crossfire, has responded to the persistent threat with a mix of anxiety and pragmatic adaptation. Major shipping associations and insurance underwriters (known as the Joint War Committee) consistently list the Strait of Hormuz as a high-risk area, leading to significantly higher war risk insurance premiums for voyages through the region.
Operational Adjustments by Shipping Companies
In response, companies have implemented stringent best management practices (BMP). These include increasing lookouts, conducting pre-transit threat assessments, maintaining enhanced bridge watch, and implementing strict access control while in the risk area. Many vessels now transit the strait at maximum safe speed and maintain constant communication with naval forces and UK Maritime Trade Operations (UKMTO). Some operators have even begun hiring private armed security teams, though this remains a controversial and legally complex option within territorial waters.
The Human Cost and Seafarer Welfare
Beyond the economic and operational impacts, the human cost is immense. Seafarers from around the world, who have no stake in the geopolitical disputes, face immense psychological stress when transiting these waters. The fear of seizure, attack, or being caught in a military crossfire is a daily reality. Industry groups are increasingly calling for seafarers to be recognized as “key workers” and for their safety to be depoliticized, a sentiment the IMO strongly supports.
The Path Forward: De-escalation and Dialogue
The IMO’s position, as articulated by Dominguez, represents a significant shift in the discourse on maritime security. It moves the focus from reactive military patrolling to proactive risk management and conflict prevention. The sustainable solution, in this view, lies not in more warships but in reviving diplomatic channels to address the root causes of regional instability. This includes supporting efforts to revive the Joint Comprehensive Plan of Action (JCPOA) or similar frameworks to reduce tensions surrounding Iran’s nuclear program, as well as fostering direct dialogue between Gulf states.
The stark warning from the IMO chief serves as a reality check for the global shipping community and geopolitical powers. It underscores that in the complex, crowded waters of the Strait of Hormuz, a warship’s presence is a deterrent, not a guarantee. True security will be achieved not through naval dominance alone, but through a resilient combination of unwavering diplomacy, robust international law, shared situational awareness, and an unwavering commitment to protecting the individuals who crew the world’s merchant fleet. The economic stability of the world depends on finding this balance before the next crisis closes the strait not with a bang, but with the silent, looming threat that has already made every passage a calculated risk.
