34 Iranian Tankers Evade US Hormuz Blockade, Transporting Over $900 Million in Oil: A Closer Look

In a striking development that challenges US assertions of dominance in the Strait of Hormuz, a recent Financial Times report reveals that 34 tankers associated with Iran have successfully circumvented the US-imposed blockade, collectively transporting over $900 million worth of oil. This situation underscores the complexities of maritime trade and geopolitical tensions in one of the world's most critical shipping lanes.

US President Donald Trump has previously boasted that America 'totally controls' the Strait of Hormuz, claiming that the blockade strategy has been a 'tremendous success.' However, the reality on the ground tells a different story. Since the blockade was enacted on April 13, intended to halt all economic trade with Iran by sea, at least 34 tankers have managed to navigate past US naval forces, with 19 of these vessels linked directly to Iran exiting the Gulf.

The blockade was designed to restrict vessels carrying goods that could potentially support Iran's military efforts against the US and its allies. Yet, so far, only one container ship has been detained in the Gulf of Oman, and another sanctioned tanker was boarded in the Indo-Pacific. The US Central Command reported that they have directed 28 vessels to turn around since the blockade's inception, but the success of these measures remains questionable.

Among the 34 tankers that have evaded the blockade, at least six were confirmed to be transporting Iranian crude oil, with a total of approximately 10.7 million barrels. Given that Iranian oil typically trades at a discount due to international sanctions, estimates suggest that these shipments could generate around $910 million in revenue for Iran, significantly undermining the intended impact of the US sanctions.

One notable vessel, the Iranian-flagged supertanker Dorena, successfully passed through the blockade by turning off its transponder—a device crucial for signaling its location and identity. After leaving Iranian waters on April 17, the Dorena engaged in a ship-to-ship transfer of oil with another sanctioned vessel off the coast of Malaysia, further obscuring the origin of the oil being transported.

In addition to the Dorena, other sanctioned tankers like Murlikishan and Alicia have also entered the Gulf from the Gulf of Oman, raising concerns about the effectiveness of the US blockade. On April 18, Iranian officials declared that control of the Strait of Hormuz had "reverted to its previous state," signaling a potential shift in the balance of power in the region.

In a recent announcement, the Iranian Navy stated that all vessels must now obtain permission from the Islamic Revolutionary Guard Corps Navy to transit through the Strait of Hormuz. This new directive, which they referred to as a "new order," aligns with the terms of a ceasefire agreement and reflects Iran's determination to assert its authority over this vital maritime route.

Despite Iran's claims of an open Strait of Hormuz, the situation remains fraught with tension. At least 30 vessels attempted to pass through the strait following Iran's announcement, but the Iranian Navy clarified that permission was still required for transit. This has led to incidents, including the firing upon a French container ship and an Indian tanker by Iranian forces, highlighting the precarious nature of maritime operations in the region.

As the US and Iran continue to navigate this complex geopolitical landscape, the effectiveness of the blockade and the broader implications for international trade and security remain uncertain. Shipowners have expressed concerns over what they describe as a "double blockade," complicating their operations and raising the stakes in this ongoing conflict.