The Iran War Is Pushing the Global Gas Trade Into the Shadows

The Liquefied Natural Gas carrier Al Rayyan recently highlighted the growing trend of dark fleet operations as geopolitical tensions escalate near the Strait of Hormuz. By deactivating its Automatic Identification System (AIS) transponders, the vessel joined a rising number of tankers attempting to bypass international scrutiny while navigating volatile Middle Eastern waters. This practice, often employed to circumvent sanctions or avoid conflict zones, complicates maritime domain awareness for global energy markets and poses significant safety risks for seafarers transiting these high-risk areas.

Disabling AIS transponders directly conflicts with SOLAS Chapter V, Regulation 19, which mandates that all vessels of 300 gross tonnage and upwards engaged on international voyages must maintain an operational Automatic Identification System. Compliance departments and classification societies view these intentional blackouts as severe breaches of International Maritime Organization (IMO) safety standards. Such actions not only jeopardize the vessel's insurance coverage and P&I club standing but also expose the crew to heightened risks, as non-transmitting vessels become invisible to nearby traffic, increasing the probability of collisions and emergency response delays.

For masters and navigating officers, these operational shifts demand heightened vigilance and rigorous adherence to bridge resource management protocols. Navigating officers must prioritize visual lookouts and radar monitoring when AIS data is unavailable to compensate for the loss of electronic situational awareness. It is critical that bridge teams maintain detailed logs explaining any mandatory equipment outages to ensure compliance with flag state requirements and to protect the crew during future port state control inspections.