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Every Vessel Hunter story on Shadow fleet: 50 stories, from 2 July 2026 to 14 October 2026. Newest: "Sweden releases sanctioned tanker Sea Owl I after seven months off Trelleborg". Each story links to the ships and ports it names, so a name in the text opens the record behind it.

A large tanker alongside, seen from the quay
Dark fleet

Sweden releases sanctioned tanker Sea Owl I after seven months off Trelleborg

Sweden lifted its ban on the EU-sanctioned tanker Sea Owl I on 12 October, seven months after she was boarded off Trelleborg under a suspected false flag.

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A tanker lying at anchor offshore
Dark fleet

Malaysia says it cannot police shadow fleet transfers as Iranian oil offshore runs low

Malaysia's transport minister says ship-to-ship transfers beyond port limits are outside its reach, as Iran's floating crude off Malaysia falls to about 10 million barrels.

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ACERS, oil or chemical tanker (IMO 9301902)
Industry

Tanker hit off Qatar, Muuga ferry race and an Arctic loop

The Maritime Briefing of 9 October 2026: Acers struck off Qatar, Malaysia on shadow fleet transfers, TT-Line on Muuga-Vuosaari and Dubai Tower's Arctic loop.

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An oil tanker at sea, seen from above
Incident

Aframax Rio burns off Sochi after uncrewed boat attack; 23 crew rescued

The Liberia-flagged tanker Aframax Rio caught fire off Sochi on 6 October after an attack by uncrewed boats. All 23 Indian crew were rescued and local beaches were closed.

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Container terminal and freight handling at a large seaport
Industry

Eighteen Maritime States Warn the Global Shipping Rulebook Is Breaking Down

The Consultative Shipping Group, whose members carry more than a fifth of global trade by tonnage, warns that fragmenting rules and a growing shadow fleet are creating a two-tier maritime system.

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A crude oil tanker at sea, seen from above
Sanctions

Japan sanctions 35 shadow fleet ships in its first vessel designations

Japan has designated 35 ships tied to Russian oil exports, its first sanctions on individual vessels: services, financing and crew supply now need permission.

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Big Ben and the Palace of Westminster in London
Sanctions

UK sanctions three Arc7 LNG carriers, including Pyotr Stolypin before her delivery

The UK has sanctioned the Arc7 LNG carriers Aleksey Kosygin, Konstantin Posiet and Pyotr Stolypin, the third still on sea trials, in a 1 October package that listed eight ships.

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A container ship being unloaded in an automated harbour
Other

Maritime Briefing of 29 September 2026

The MAIB's Argos Georgia report, the shadow fleet's move to the Russian flag, Global Car Carriers' 20-ship orderbook, Dunkirk's pick of TiL and a 60,000-tonne lift for Statfjord A.

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Aerial view of a crude oil tanker at sea
Dark fleet

Sanctioned tankers move to the Russian flag as Europe cuts false flags by half

Europe's detentions have cut the shadow fleet ships flying false flags from 101 to 45, but 107 vessels have moved to the Russian registry since January 2025, most of them already sanctioned.

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An oil tanker with smaller vessels alongside
Sanctions

Three VLCCs stopped under the Iran blockade head across the Atlantic towards the US

Three VLCCs stopped by US forces under the Iran blockade, Tifani, Majestic X and Lenore, are sailing towards the United States with about six million barrels of Iranian crude.

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An offshore support vessel working alongside a tanker at sea
Incident

Salvage under way at the Caroline Bezengi wreck off Oman as the monsoon eases

Salvors are now working on the deck of the stranded tanker Caroline Bezengi off Oman, with pumps flown aboard by helicopter and a floating hose being run out, after the Khareef winds abated.

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Aerial view of a gas carrier alongside a liquefied gas terminal
Sanctions

EU Ports Took 156 Yamal Cargoes in Eight Months Before the January Ban

EU ports received 156 Yamal LNG shipments totalling 11.39m tonnes in the first eight months of 2026, 10% more than a year earlier, three months before the import ban takes effect.

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A general cargo ship under way in open water
Incident

Somali Pirates Release the Sward and Its 17 Crew After a Ransom Payment

The general cargo ship Sward has been released near Garacad with all 17 crew after almost five months in pirate hands, leaving four commercial vessels still held off Somalia.

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A product tanker lying at anchor off a port
Dark fleet

Albania Turns Away Shadow Fleet Tanker Hanuman at Durres

Albanian authorities refused the product tanker Hanuman entry to Durres after Ukrainian military intelligence identified it as part of Russia's shadow fleet.

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Tankers alongside at an oil products terminal
Sanctions

Yemen Coast Guard Stops the Tanker Nereida After a Call at Ras Isa

The Yemen Coast Guard has stopped the sanctioned product tanker Nereida after a delivery at the Houthi-controlled port of Ras Isa, saying the ship entered without permits or UN inspection.

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A freight ship under way in coastal waters
Sanctions

Sanctioned Russian Roro Lady Mariia Reported Struck by Drones off Crete

The sanctioned Russian roro Lady Mariia was reportedly hit by drone-dropped munitions near Crete while heading east towards Syria. Neither side has confirmed the strike.

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Warship alongside at sunset, illustrating naval enforcement operations in the Mediterranean
Dark fleet

EU Forces Board a Sixth Tanker in the Mediterranean for Flag Verification

Italian forces boarded the crude tanker Sun from helicopters and launches on 30 August, the sixth flag verification by EUNAVFOR IRINI since its mandate was extended this year.

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Crude oil tanker under way, illustrating tanker traffic in the Strait of Hormuz
Sanctions

Iran Turns on Inbound Tankers and Lengthens Its Non-Compliant List to 57

Iranian forces have started striking and turning back tankers heading into the Persian Gulf, while the IRGC's list of non-compliant vessels has grown from 46 to 57 in a week.

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Globe showing Europe and Africa, illustrating global shipping routes
Industry

Maritime Briefing, 1 September 2026: Ferry Loss, Shadow Fleet, Record Congestion

A ferry lost off Cyprus, three shadow fleet stories in a week, 4.3m TEU waiting for a berth, and 400 ships still unable to leave the Persian Gulf.

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Crude oil tanker alongside a storage terminal
Dark fleet

Urals Crude Returns to VLCCs for Asia as Freight Costs Climb

Reduced Hormuz traffic and eased Venezuela measures have freed up part of the shadow VLCC fleet, opening the trade again.

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Laden tanker under way, illustrating shadow fleet trading
Dark fleet

EU Mission Boards Tanker MV Sun in Sixth Shadow Fleet Interception

A boarding team went on to the MV Sun for a flag check on 30 August, the sixth shadow fleet vessel entered by EU operations in recent months.

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Naval corvette at sea with a helicopter on the flight deck
Dark fleet

Royal Navy Shadows Russian Escort Group Through the Channel

Russian activity around the UK is up 25 percent over the first eight months of 2026, and shadow fleet transits off Ireland's west coast have almost tripled.

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General cargo ship under way at sea
Incident

Ransom Standoff Deepens Around Hijacked Somali-Held Coaster

A $2m ransom demand, unconfirmed reports of strikes on boats approaching the hijacked coaster Lutuf, and a regional warning against payment have complicated the standoff.

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A laden tanker aground on rocks off the Omani coast
Incident

Sanctioned Tanker Caroline Bezengi Still Leaking Oil Off Oman

The beached shadow-fleet tanker is settling deeper in the water off the Hallaniyat Islands, and salvage work cannot begin until the Khareef monsoon eases.

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Aerial view of a tanker under way at sea
Dark fleet

Syria and Myanmar Appear as False Flags on Russia-Linked Tankers

Russia-linked tankers claimed Syrian and Myanmar flags for the first time in the second quarter, as the IMO's list of falsely flagged vessels climbed to 580.

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A laden crude tanker under way in open water
Dark fleet

Dutch Council of State Questions Legal Basis for Shadow Fleet Detentions

The Council of State says the international law of the sea gives no direct basis for the Dutch power to detain suspected shadow-fleet tankers at sea and take them into port.

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A gas carrier and a tanker at an industrial terminal
Dark fleet

Russian Frigate Escorts Gazprom LNG Carrier Portovyy Along the Norwegian Coast

The Northern Fleet frigate Admiral Kasatonov is escorting the Gazprom LNG carrier Portovyy from the Baltic toward Murmansk, in the latest naval protection of a Russian commercial voyage.

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National flags of many countries flying side by side
Dark fleet

Landlocked Kyrgyz Republic Warns IMO That Its Flag Is Being Faked

Bishkek told the IMO it has authorised nobody to register or operate seagoing vessels under its flag, the latest state to find its registry impersonated.

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Aerial view of an oil tanker lying at an industrial anchorage
Sanctions

German Court Leaves Eventin Crude Cargo Sale Blocked as Case Drags

The Hamburg Finance Court has closed the expedited track and will wait for the main ruling, keeping customs barred from confiscating or selling the crude.

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Loaded product tanker under way in open water
Dark fleet

Pirates Seize Sanctioned Product Tanker East of Al Mukalla

A 32,238 dwt product tanker sanctioned by OFAC in December 2025 is being steered toward Bosaso after six armed pirates boarded it 136 nautical miles east of Al Mukalla.

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Twenty-six blacklisted vessels of 2.1m dwt sold for recycling while overall demolition stays near record lows
Dark fleet

Sanctioned Ships Account for 58 Percent of Tanker Scrapping in 2026

Sanctioned vessels are taking an extraordinary share of the tanker recycling market this year, with 22 blacklisted tankers making up 58 percent of all reported tanker demolition sales.

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At least eight used carriers and two Zvezda newbuilds added in six months
Dark fleet

Russia Builds an LNG Shadow Fleet Ahead of the EU's 2027 Ban

Russia is assembling a shadow fleet of LNG carriers ahead of the EU's complete ban on Russian LNG imports from January 2027, buying up ageing tonnage the industry is already retiring.

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Crews are cleaning six to eight miles of coastline by hand as salvage waits on the monsoon
Incident

Oil From Grounded Shadow Fleet Tanker Comes Ashore in Oman

Crude from the grounded Suezmax Caroline Bezengi is washing ashore in Oman, where crews are cleaning the coastline by hand while 40-knot winds keep salvage vessels away from the wreck.

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Putin Threatens Mirror Response To EU Seizure Of Shadow Fleet Cargoes
Sanctions

Putin Threatens Mirror Response To EU Seizure Of Shadow Fleet Cargoes

President Vladimir Putin has promised retaliation against any European move to seize merchant ships carrying Russian cargo, describing the measures as piracy and banditry and saying Moscow would respond in kind.

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Tanker surrounded by dark oil on the sea surface seen from above
Incident

Oil From Grounded Tanker Begins Washing Ashore In Oman

Oil from a tanker grounded off Oman has begun reaching the shoreline, with estimates of the affected area ranging from 400 to more than 2,000 square kilometres.

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Officer shortage risks exceeding 100,000 by 2030
Dark fleet

Troubled shadow VLCC closes in on endgame

The 2002-built VLCC Era — formerly Marinera and Bella 1 — has reappeared under the Comoros flag with a demolition-linked manager, suggesting the much-renamed shadow-fleet tanker may be nearing its final voyage.

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A broken rusty tanker at the end of her life
Dark fleet

United States Sends Seized Shadow Fleet Tankers For Demolition

The United States has begun sending ageing tankers seized in its sanctions enforcement campaign to demolition rather than allowing them back into circulation.

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An analyst working at a bank of monitors
Sanctions

Investigation Links Dozens Of Sanctioned Tanker Operators To One Email Domain

An analytics firm has traced nearly two dozen nominally independent operators of sanctioned tankers back to a single private email domain also used by Russia's state shipping group.

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Aerial view of a damaged, rusting oil tanker with containment boom in the water
Dark fleet

Sanctioned Tanker Leaking Crude Off Oman After Onboard Blast

A crude oil tanker linked to Russia's sanctioned export trade is leaking cargo off the coast of Oman, and satellite imagery indicates the slick around the vessel has spread significantly over recent days.

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Naval corvette with helicopter at sea
Dark fleet

Italian navy boards falsely flagged shadow fleet tanker off Sicily

An Italian-led European Union naval mission has boarded a sanctioned tanker linked to Russia's shadow fleet in international waters west of Sicily, the second such operation in less than two weeks.

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Scales of justice and a gavel on a desk
Dark fleet

UK court refuses bail to captain of detained shadow fleet tanker

A British court has refused bail to the master of the first shadow fleet tanker detained by the United Kingdom, with trial set for December.

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LNG carrier under way with vessels at anchor beyond
Sanctions

EU adds more than 40 shadow fleet vessels to sanctions list

The European Union has added more than 40 shadow fleet vessels to its sanctions list, several of them regular visitors to Arctic waters.

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The United States Capitol building in Washington
Sanctions

Washington sanctions Iranian insurance scheme for Hormuz transits

Washington has sanctioned two Iranian companies selling mandatory insurance to ships transiting the Strait of Hormuz, along with eight tankers.

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Tanker at anchor at dusk in a coastal waterway
Incident

Ukrainian drone strikes force a halt to shipping on the Sea of Azov

Russia has suspended shipping through the Sea of Azov after a wave of Ukrainian drone strikes on Russia-linked vessels over the course of a week.

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Oil and gas refinery in an industrial zone
Dark fleet

Ukraine's tanker and refinery strikes deepen Russia's fuel crisis

Ukraine has escalated its campaign against Russian shipping and oil infrastructure, striking dozens of shadow-fleet tankers and another major refinery.

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Rusting ship on the shore
Dark fleet

Recycler sees US license as a route to retire shadow-fleet ships

Ship recycler GMS says a US Treasury license allowing the scrapping of sanctioned vessels could offer a legal path to permanently retire ageing shadow-fleet tankers.

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Cover image for "France fines shadow-fleet tanker owner EUR 1m over false flag"
Dark fleet

France fines shadow-fleet tanker owner EUR 1m over false flag

French prosecutors have fined the owner of the shadow-fleet tanker Tagor EUR 1m after the vessel was detained in the Atlantic on suspicion of sailing under a false flag. The 2004-built tanker was stopped by French autho…

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Crude oil tanker (illustration)
Dark fleet

France brings detained Deliver tanker to Marseille in flag probe

France has brought the detained tanker Deliver to an anchorage near Marseille for a prosecutor-led investigation into an alleged flag offence, part of a wider European crackdown on shadow-fleet tankers.

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