US cracks down on Iran’s covert crude pipeline to China

The US Treasury Department has intensified Operation Economic Fury, designating 12 entities and individuals involved in a covert crude oil pipeline from Iran to China. This crackdown targets illicit shipping networks that bypass international sanctions to facilitate the Islamic Revolutionary Guard Corps’ revenue streams. By monitoring suspicious AIS patterns and ship-to-ship transfers, Washington aims to disrupt the flow of sanctioned Iranian oil, putting pressure on fleet operators and intermediaries who utilize deceptive practices to mask vessel identities and cargo origins.

These sanctions highlight critical compliance risks under the International Maritime Organization’s (IMO) International Safety Management (ISM) Code and the ISPS Code. Vessel operators must ensure strict adherence to MARPOL Annex I regarding oil discharge and record-keeping, while also navigating the complexities of the US Office of Foreign Assets Control (OFAC) regulations. Failure to maintain transparent documentation or engaging in illicit cargo transfers can lead to vessel blacklisting, insurance cancellation, and severe legal repercussions. Compliance departments must now rigorously vet all chartering agreements and monitor vessel movements to prevent inadvertent violations of international maritime law.

For masters and navigating officers, this crackdown necessitates heightened vigilance regarding cargo documentation and AIS integrity. These rank groups must verify the legitimacy of all ship-to-ship transfer requests and ensure that all voyage data recorders remain active. Navigating officers should be prepared for increased scrutiny during port state control inspections, particularly when operating in high-risk regions. Maintaining accurate, transparent logbooks is essential to protect the vessel and crew from being implicated in sanctions-evasion schemes that could jeopardize professional certifications.