In the wake of recent military actions by the United States and Israel targeting Iran, several leading oil companies, tanker operators, and trading firms have halted their crude oil, fuel, and liquefied natural gas (LNG) shipments passing through the strategic Strait of Hormuz. This development comes after Iranian authorities declared the closure of navigation in the vital waterway, a move that has sent ripples across global energy markets and maritime logistics.
One senior executive from a prominent trading desk revealed that their fleet of vessels would remain anchored for several days, awaiting further clarity on the evolving situation. Satellite data from tanker tracking services have confirmed a significant build-up of ships near major ports, including Fujairah in the United Arab Emirates, with many vessels refraining from transiting through the Strait of Hormuz. This congestion underscores the growing uncertainty and heightened risk perceived by maritime operators in the region.
Adding to the tension, multiple ships in the vicinity have reportedly received direct VHF radio communications from Iran’s Revolutionary Guards, explicitly instructing that no vessels are permitted to pass through the Strait. An official associated with the European Union’s naval mission, Aspides, confirmed these transmissions, highlighting the seriousness of Iran’s stance. However, the United Kingdom’s Royal Navy has stated that such orders lack legal authority under international maritime law and has urged ships to proceed with heightened caution if they choose to navigate the area.
Meanwhile, INTERTANKO, the international association representing independent tanker owners, has pointed out that the U.S. Navy has issued warnings against navigation across the entire Gulf region, including the Gulf of Oman, the North Arabian Sea, and the Strait of Hormuz. The U.S. Navy has emphasized that it cannot guarantee the safety of commercial shipping in these waters under the current volatile conditions. In a similar vein, Greece’s shipping ministry issued an advisory on Saturday recommending that vessels avoid the Persian Gulf, Gulf of Oman, and the Strait of Hormuz altogether, reflecting growing international concern over maritime security in this critical corridor.
The Strait of Hormuz is a crucial chokepoint through which approximately 20% of the world’s oil supply flows, including exports from major producers such as Saudi Arabia, the United Arab Emirates, Iraq, Kuwait, and Iran itself. In addition to crude oil, the strait also handles substantial volumes of LNG, particularly from Qatar, one of the world’s leading exporters. Laura Page, an analyst at consultancy Kpler, at least fourteen LNG tankers have recently exhibited behaviors such as slowing down, turning around, or halting near the Strait, signaling a growing disruption in the movement of Qatari LNG shipments. She further noted that this number is expected to increase, posing significant risks to the global energy supply chain.
As geopolitical tensions escalate, the suspension of shipments through the Strait of Hormuz not only threatens to disrupt global energy markets but also raises concerns about the stability of maritime trade routes in one of the world’s most sensitive regions. Stakeholders across the shipping and energy sectors are closely monitoring the situation, anticipating further developments that could have far-reaching economic and strategic implications.
