Shadow Fleet

Marine vessels involved in the transportation of sanctioned oil
Total number:
1488
Marine vessels
545
Masters
Updated: 10.10.2026
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more than 100 million tons (approximately 17% of the world`s oil tanker fleet) consists of more than a thousand mostly outdated, poorly maintained vessels without proper insurance, with ‘confusing’ ownership and management structures located in ‘friendly’ jurisdictions, under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: 91 022 тис.тоннTotal: 896
ATLANT
Vessel name
ATLANT
IMO
9412995
Flag (Current)
russian federation russian federation
Vessel Type
Crude Oil Tanker
Category
Transportation of fossil fuels in violation of sanctions and other restrictions
icon arrow-tree Transporting russian crude oil / petroleum products
During the period of the G7 and EU oil embargo, the tanker is involved in the export of russian oil to third countries.
Affiliated with the beneficiaries of the sanctioned shipping company Hennesea Holdings Limited (UAE), founded in late 2022, operating in the maritime sector of the russian economy. Shortly before the entry into force of the price-cap policy, Hennesea acquired old tankers transporting russian crude oil and oil products and entering russian ports.
In January 2024, USA imposed sanctions to vessels affiliated with the beneficiaries of Hennesea.
On May 20, 2025, the EU imposed sanctions, which will enter into force on May 21, 2025, on the tanker for the transportation of crude oil/petroleum products originating in or exported from russia, using irregular high-risk shipping practices as specified in the International Maritime Organization General Assembly Resolution A.1192(33).
On June 03, 2025, the sanctions imposed by Switzerland on the vessel came into force.
According to GISIS IMO, as of early July 2025, the vessel's flag is marked as "Guinea False". At the same time, according to GISIS IMO data, the vessel was sailing under the flag designated as "Eswatini False" in April-October 2024.
As of the beginning of July 2025, the tanker is anchored near the port of Said (Egypt).
On July 21, 2025, the United Kingdom imposed sanctions on the vessel.
In November 2025, Canada imposed sanctions on the vessel.
Since December 13, 2025, Ukraine has imposed sanctions on the vessel.
View profile
ARKHITEKTOR
Vessel name
ARKHITEKTOR
IMO
9381744
Flag (Current)
russian federation russian federation
Vessel Type
Crude Oil Tanker
Category
Transportation of fossil fuels in violation of sanctions and other restrictions
icon arrow-tree Transporting russian crude oil / petroleum products
The tanker is involved in the export of russian crude oil/petroleum products, including to the EU, in violation of the G7 and EU oil embargo. In particular, the tanker exported russian crude oil/petroleum products twice in June 2023 to EU countries in violation of EU and G7 oil embargo from the port of Tuapse (russia) to the Gulf of Lakonikos (Greece).
The vessel affiliated with the beneficiaries of the sanctioned shipping company Hennesea Holdings Limited (UAE), founded in late 2022, operating in the maritime sector of the russian economy. Shortly before the entry into force of the price-cap policy, Hennesea acquired old tankers transporting russian crude oil and oil products and entering russian ports.
In January 2024, USA imposed sanctions to vessels affiliated with the beneficiaries of Hennesea.
On July 02, 2025, the sanctioned tanker IMO 9381744 was at anchor near Piraeus (Greece), then it passed through the Strait of Gibraltar on July 09, 2025, and on July 11, 2025, it passed through Spanish waters near Santa Cruz de La Palma.
The vessel sails and was in the waters of European countries under the flag of Guinea, while according to GISIS IMO data as of July 2025, the flag of the vessel IMO 9381744 is marked as "Guinea False". At the same time, according to GISIS IMO, the tanker's registration name as of early July 2025 is ANTILA.
Since September 12, 2025, the United Kingdom has imposed sanctions on the vessel.
In November 2025, Canada imposed sanctions on the vessel.
Since December 13, 2025, Ukraine has imposed sanctions on the vessel.
As of January 2026, the tanker is involved in the transportation of Venezuelan oil/oil products.
View profile
AVIOR
Vessel name
AVIOR
IMO
9164512
Flag (Current)
russian federation russian federation
Vessel Type
Oil Products Tanker
Category
Transportation of fossil fuels in violation of sanctions and other restrictions
icon arrow-tree Transporting russian crude oil / petroleum products
The vessel is involved in bunkering sanctioned tankers belonging to russia’s shadow fleet, which facilitate the export of russian crude oil and petroleum products, particularly from russian ports on the Baltic and Black Seas.
The tanker is affiliated with PJSC "Lukoil" through its subsidiary, Lukoil-Bunker LLC (currently in liquidation; its legal successor is Lukoil-Marinebunker LLC (TIN 9705083098)).
The main activities of Lukoil-Marinebunker LLC include the sale of petroleum products (marine fuels), including through transshipment, bunkering, blending, and the wholesale trade in fuels and lubricants. The company owns oil tankers designed to transport petroleum products and perform loading and unloading operations (bunkering, transshipment). For day-to-day operation and maintenance, the vessels have been transferred to a separate specialized organization, Sea Engineering LLC (TIN 7804180500), under bareboat charter agreements.
As of early September 2026, Lukoil-Marinebunkers LLC is sanctioned by the EU, and Sea Engineering LLC is sanctioned by the EU and Switzerland.
Since May 21, 2025, the European Union has imposed sanctions on the tanker for transporting crude oil/petroleum products originating in or exported from russia, using irregular high-risk shipping practices as specified in the International Maritime Organization General Assembly Resolution A.1192(33).
On June 03, 2025, the sanctions imposed by Switzerland on the vessel came into force.
On July 21, 2025, the United Kingdom imposed sanctions on the vessel.
In November 2025, Canada imposed sanctions on the vessel.
View profile
To top