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Strait of Hormuz Crisis: Shipping Supply Chains Under Siege

M
Maritime News TeamMarket Intelligence
19 March 2026·9 min read

A Geopolitical Chokehold on Global Trade

The maritime industry is currently navigating its most significant disruption since the onset of the pandemic. With the Strait of Hormuz effectively shuttered due to the ongoing conflict between the US/Israeli coalition and Iranian forces, global supply chains are in a state of disarray. The closure has halted commercial traffic, leaving hundreds of vessels stranded and forcing major operators to reconsider their navigation strategies. While President Donald Trump has issued public calls for a naval coalition to secure the strait, international response remains cautious, leaving the area in a state of high-stakes geopolitical tension.

Impact on Major Carriers and Humanitarian Corridors

Maersk, a bellwether for the industry, has officially paused the acceptance of non-essential cargo to and from the region. The focus has shifted toward the delivery of essential supplies, specifically food and medicine. Karsten Kildahl, CCO of Maersk, noted that while the primary focus remains the safety of staff, the company is implementing drastic operational shifts to bypass the blocked strait. For cargo bound for the Gulf, Maersk is increasingly utilizing ports outside the immediate conflict zone—such as Jeddah—and deploying trucking fleets to move goods across the desert to their final destinations.

The Bunker Fuel Conundrum

The crisis has not only disrupted routes but has fundamentally altered the bunker fuel market. Bunker prices have doubled since the onset of the conflict, with very low sulphur fuel oil (VLSFO) prices exceeding $1,000 per tonne. Industry leaders are now warning of a more systemic issue: availability. Scott Bergeron of Oldendorff Carriers highlighted that market participants are struggling to obtain firm fuel indications for April, making it nearly impossible to rate new business or provide freight commitments.

Strategic Fuel Management

Faced with these shortages, major liners are forced to adopt unconventional strategies. Maersk CEO Vincent Clerc compared the current logistical challenges to the height of the COVID-19 pandemic. The company is now proactively repositioning fuel supplies around the globe to ensure its vessels have the necessary bunkers at the right locations. This 'moving fuel around the globe' approach marks a pivot from traditional bunkering operations, as the company works to insulate its network from localized regional fuel dislocations.

Legal and Operational Risks for Shipowners

Legal experts are also raising alarms regarding the human and contractual side of the conflict. Reed Smith has provided critical commentary on the designation of the Strait of Hormuz as a 'Warlike Operations Area' (WOA). This status triggers specific obligations under IBF and ITF collective bargaining agreements, including mandatory risk pay, enhanced death and disability compensation, and rights for seafarers to refuse deployment. Shipowners must now meticulously align their crew management and voyage planning with the Maritime Labour Convention (MLC) to manage legal liabilities while maintaining operational continuity.

Future Outlook: A New Reality

Analysts from Windward and HSBC suggest that the era of 'normal commercial freedom of navigation' in the region may be coming to a temporary close. There is growing concern that the strait will transition into a landscape managed through 'selective authorization,' where passage is granted or denied based on diplomatic alignment rather than market demand. As carriers look toward distant alternatives like Colombo for cargo transshipment, the disconnect between regional shipping rates and actual fleet earnings continues to widen, signaling a long road of volatility ahead for the maritime sector.