Shadow Fleet

Marine vessels involved in the transportation of sanctioned oil
Total number:
1404
Marine vessels
534
Masters
Updated: 07.05.2026
The shadow tanker fleet transports growing volumes of sanctioned oil around the world, generates billions of dollars in revenue for russia and Iran, threatens environmental safety in the oceans, serves as a spy platform, and is used for sabotage activities in the interests of the aggressor.
The sanctioned countries are looking for new markets for oil, building up their tanker fleet to circumvent restrictions, and shipping crude oil mainly to China and India.
The shadow tanker fleet with a total deadweight of more than 100 million tons (approximately 17% of the world`s oil tanker fleet) consists of more than a thousand mostly outdated, poorly maintained vessels without proper insurance, with ‘confusing’ ownership and management structures located in ‘friendly’ jurisdictions, under ‘convenient’ flags. Such vessels resort to deceptive tactics at sea to conceal the origin of their cargo, threaten ‘environmental chaos’ and billions of dollars in losses to coastal countries by passing through busy, narrow international transportation routes without pilotage. Since the beginning of russia`s full-scale invasion of Ukraine, shadow tankers have already been involved in more than 50 incidents from the Danish Straits to Malaysia.
 
 
 
 
Category
Sanctions
 
 
DWT: 88 516 тис.тоннTotal: 854
LBS
Vessel name
LBS
IMO
9271406
Flag (Current)
unknown
Vessel Type
Crude Oil Tanker
Category
Transportation of fossil fuels in violation of sanctions and other restrictions
icon arrow-tree Transportation of Iranian crude oil / petroleum products
The tanker was used by the oil broker Petronix Energy Trading Limited (Hong Kong) to transport and further deliver to China hundreds of metric tons of Iranian oil purchased from Naftiran Intertrade Company, which is the marketing arm of the sanctioned National Iranian Oil Company (NIOC). Iran relies on brokers outside of Iran to facilitate the sale and transport of its crude oil to end users abroad, largely in the UAE and China.
The tanker is affiliated with Alkonost Maritime DMCC (UAE), which was sanctioned by USA on February 24, 2025 for knowingly engaging in a significant transaction in the purchase, acquisition, sale, transportation or marketing of crude oil or petroleum products or petrochemicals from Iran.
On February 24, 2025, USA imposed sanctions on the tanker as a property in which the sanctioned company Alkonost Maritime DMCC has an interest.
Many tankers involved in transporting Iranian oil to countries such as China are also involved in Venezuelan trade, including tanker IMO 9271406. On June 11, 2022, Venezuelan leader Nicolás Maduro and former Iranian President Ebrahim Raisi signed a 20-year cooperation agreement to expand ties in the oil and petrochemical industries, as well as in the military and economic spheres. Since then, bilateral ties have begun to develop. Most cargo is transported by ships belonging to the sanctioned National Iranian Tanker Company (NITC) in both directions. A significant number of ships flying under foreign (non-Iranian) flags are also involved in this trade.
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AMAK
Vessel name
AMAK
IMO
9244635
Flag (Current)
unknown
Vessel Type
Crude Oil Tanker
Category
Transportation of fossil fuels in violation of sanctions and other restrictions
icon arrow-tree Transportation of Iranian crude oil / petroleum products
The tanker is involved in the transportation of Iranian crude oil and petroleum products. Many tankers involved in transporting Iranian oil to countries such as China are also involved in Venezuelan trade, including tanker IMO 9244635. On June 11, 2022, Venezuelan leader Nicolás Maduro and former Iranian President Ebrahim Raisi signed a 20-year cooperation agreement to expand ties in the oil and petrochemical industries, as well as in the military and economic spheres. Since then, bilateral ties have begun to develop. Most cargo is transported by ships belonging to the sanctioned National Iranian Tanker Company (NITC) in both directions. A significant number of ships flying under foreign (non-Iranian) flags are also involved in this trade.
The tanker is affiliated with the India-based Austinship Management Private Limited, which was sanctioned by USA on February 24, 2025 for knowingly engaging in a significant transaction in the purchase, acquisition, sale, transportation or marketing of crude oil/petroleum products or petrochemicals from Iran.
On February 23, 2025, near Malaysia, the tanker made STS transfers with the sanctioned tanker IMO 9196644 involved in the transportation of sanctioned Iranian oil, and on February 24, 2025, with the sanctioned tanker IMO 9365764 VLCC-class involved in the transportation of numerous shipments of Iranian oil to Chinese refineries.
On February 24, 2025, USA imposed sanctions on a tanker as on the property in which the sanctioned company Austinship Management Private Limited has an interest.
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