Japan To Receive First Oil Tanker Carrying 2 Million Barrels Through Strait Of Hormuz Since Iran War Began
23 May 2026

The tanker passed through the Strait of Hormuz in late April after departing from Saudi Arabia’s Ras Tanura port in mid-March.
In a significant development for global energy security, a massive oil tanker carrying 2 million barrels of crude has successfully navigated the Strait of Hormuz, marking the first such transit since the onset of regional tensions. Departing from Saudi Arabia’s Ras Tanura port in mid-March, the vessel completed its passage in late April, heading toward Japan. This strategic voyage highlights the ongoing reliance on this critical maritime chokepoint despite heightened geopolitical risks currently impacting merchant navy operations in the Middle East.
For vessel operators, this transit underscores the critical importance of adhering to the International Ship and Port Facility Security (ISPS) Code, specifically Part A, which mandates rigorous security assessments and plans for ships operating in high-risk areas. Compliance departments must ensure that the Ship Security Plan (SSP) is fully integrated with current BMP5 guidelines to mitigate threats. Furthermore, vessels must maintain strict compliance with SOLAS Chapter XI-2, ensuring that all security-related communication equipment and bridge watchkeeping procedures meet the stringent requirements set by classification societies for tankers operating in volatile zones.
Masters and navigating officers must exercise heightened vigilance during transits through the Strait of Hormuz, prioritizing bridge resource management and early threat detection. These officers are required to conduct thorough pre-transit security briefings, verify the functionality of all distress alerting systems, and maintain constant coordination with regional maritime security centers. Staying updated on current maritime security alerts is essential for ensuring the safety of the crew and the integrity of the cargo during these sensitive voyages.
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