Supertankers Navigate Strait of Hormuz Following US-Iran Ceasefire

On April 11, 2026, three supertankers successfully navigated the Strait of Hormuz, marking the first significant movement of vessels through this critical waterway since the announcement of a ceasefire between the United States and Iran. The vessels, the Liberia-flagged Very Large Crude Carrier (VLCC) Serifos and two Chinese-flagged VLCCs, Cospearl Lake and He Rong Hai, are capable of carrying up to two million barrels of oil each. Their passage is seen as a pivotal moment in the ongoing tensions in the region, which have severely disrupted global oil supplies since the onset of conflict on February 28, 2026.

The Straits TimesFirst supertankers passed through the Strait of Hormuz after the truce between the US and IranBloomberg

The Strait of Hormuz is a vital chokepoint for approximately 20% of the world's oil and liquefied natural gas shipments. Following the outbreak of hostilities, Iran effectively blockaded the strait, leading to a dramatic decrease in shipping traffic and a surge in oil prices. The recent ceasefire and subsequent peace talks in Islamabad between US Vice President JD Vance and Iranian National Assembly Speaker Bagher Galivav have created a more favorable environment for maritime navigation.

Three supertankers were confirmed to have exited the Persian Gulf through the Strait of Hormuz on th. .

The three supertankers passed through a designated trial anchorage route that bypasses Iran's Larak Island, which is home to a military base. The Serifos is transporting crude oil sourced from Saudi Arabia and the United Arab Emirates, while the Cospearl Lake and He Rong Hai are carrying Iraqi and Saudi crude, respectively. These movements are significant as they represent the largest day of oil exits through the Strait of Hormuz since the conflict began, although they remain below pre-war shipping levels.

First supertankers passed through the Strait of Hormuz after the truce between the US and IranThe Straits TimesThree supertankers were confirmed to have exited the Persian Gulf through the Strait of Hormuz on th. .

The reopening of the Strait of Hormuz is critical for global oil trade, as the blockade had resulted in the loss of millions of barrels from the market. The resumption of tanker traffic is expected to alleviate some pressure on increasingly tight oil supplies worldwide. However, it is important to note that the three tankers do not carry Iranian crude, which indicates that while the situation is improving, the broader implications for Iranian oil exports remain uncertain.

Three Oil Supertankers Sail Through the Strait of HormuzBloombergFirst supertankers passed through the Strait of Hormuz after the truce between the US and Iran

Iran has stated that vessels are permitted to navigate through the Strait of Hormuz, provided they obtain the necessary permissions. The US and Iran's ongoing negotiations are viewed as a significant step towards de-escalation, with both sides expressing a willingness to continue discussions despite existing disagreements.

Three supertankers were confirmed to have exited the Persian Gulf through the Strait of Hormuz on th. .

Critics of the ceasefire and the negotiations argue that the situation remains precarious, with ongoing military tensions and the potential for renewed hostilities. The effectiveness of the ceasefire and the long-term prospects for peace in the region are still under scrutiny.

Three Oil Supertankers Sail Through the Strait of Hormuz

While the passage of the three supertankers is a positive development, reports indicate that oil exports from Iran have been significantly reduced, with the country exporting approximately 1.7 million barrels per day last month, which is about half of its normal rate. This discrepancy highlights the ongoing complexities in the region's oil trade and the potential for further disruptions.

Bloomberg

• “The reopening of Hormuz is critical to the world’s oil trade because its closure has resulted in the loss of millions of barrels of supply to global markets.” — Analyst, Oil Market Expert

Bloomberg

• “the talks between the United States and Iran under Pakistan's mediation ended in 14 hours,” — Iranian State Media Report

Three supertankers were confirmed to have exited the Persian Gulf through the Strait of Hormuz on th. .

• “Ir represents the biggest day of oil exits through Hormuz since the war caused traffic through the waterway to all but halt six weeks ago.” — Shipping Data Analyst

Bloomberg