Vessels in Strait of Hormuz Fake Chinese Identity to Evade Iranian Attacks

According to an AFP analysis of Marine Traffic data, vessels anchored in the Persian Gulf or transiting the Strait of Hormuz are altering their tracking data to display Chinese affiliation, attempting to evade potential Iranian attacks. The practice involves falsifying Automatic Identification System (AIS) signals to show a Chinese destination or origin, exploiting Iran's reluctance to target Chinese-linked shipping. This tactic has emerged amid heightened tensions following Iran's seizure of several tankers in the region since 2023, including the Advantage Sweet in April 2023. The Strait of Hormuz, a critical chokepoint for about 20% of global oil transit, has seen increased naval presence from Iran's Islamic Revolutionary Guard Corps. Ship owners and operators are adopting this deception to protect crew and cargo, though it risks escalating geopolitical frictions. The International Maritime Organization has flagged such AIS manipulation as a safety concern, undermining maritime security protocols.

Global Impact

Economically, the tactic threatens to distort global oil trade data and insurance markets, potentially increasing shipping costs by 10-15% for Gulf routes. Politically, it strains US-China relations as Washington may view Chinese complicity as undermining sanctions on Iran.