The $2.8 Billion Hole in U.S. Sanctions on Iran – The New York Times
Tugboats maneuvered the tanker Eternal Fortune into a berth at the Kharg Island oil terminal on Oct. 28, 2023, while it was falsely broadcasting its location as in the Gulf of Oman. The vessel was insured by an American company.
Maxar Technologies
Tug boats maneuvered the tanker Eternal Fortune into a berth at the Kharg Island oil terminal on Oct. 28, 2023 while it was falsely broadcasting its location as in the Gulf of Oman. The vessel was insured by an American company.
Maxar Technologies
For months, as Iran-backed groups attacked U.S. forces and allies in the Middle East, the Biden administration hailed its efforts to restrict Irans oil revenue and the countrys ability to fund proxy militias. The Treasury secretary told Congress that her teams were doing everything that they possibly can to crack down on illegal shipments, and a senior White House adviser said that extreme sanctions had effectively stalled Irans energy sector.
But the sanctions failed to stop oil worth billions of dollars from leaving Iran over the past year, a New York Times investigation has found, revealing a significant gap in U.S. oversight.
The oil was transported aboard 27 tankers, using liability insurance obtained from an American company. That meant that the U.S. authorities could have disrupted the oils transport by advising the insurer, the New York-based American Club, to revoke the coverage, which is often a requirement for tankers to do business.
Instead, the 27 tankers were able to transport shipments across at least 59 trips since 2023, The Times found, with half the vessels carrying oil on multiple journeys.
The Treasury Department did not respond to a question about whether it was aware the ships had transported Iranian oil while insured by the American Club.
The tankers exhibited warning signs that industry experts, and the Treasury, have said collectively warrant greater scrutiny. Among other red flags, the ships are: owned by shell companies, older than average vessels and use a tactic called spoofing to hide their true locations.
Satellite imagery, much of it freely accessible to the public, captured the tankers during their oil transports.
fortune galaxy
Feb. 25, 2023
galaxy star
Mar. 10, 2023
cathay kirin
Mar. 12, 2023
duplic dynamic
Jun. 11, 2023
fortune galaxy
Jun. 24, 2023
fortune galaxy
Jul. 13, 2023
cathay kirin
Aug. 8, 2023
fortune galaxy
Aug. 18, 2023
fortune galaxy
Sept. 4, 2023
galaxy star
Sept. 19, 2023
fortune galaxy
Oct. 4, 2023
eternal fortune
Oct. 29, 2023
eternal success
Nov. 23, 2023
fortune galaxy
Nov. 24, 2023
Sources: Copernicus Sentinel-2, Planet Labs, Maxar Technologies, TankerTrackers.com, Spire Global, MarineTraffic
Satellite images on display represent one of several methods that The Times relied on to locate each tanker.
It is unclear who the U.S. government considers primarily responsible for identifying suspicious tankers. The Treasury is tasked with administering sanctions by investigating and blacklisting individuals or companies participating in illicit activities. But it places some of the burden on insurers to monitor for suspicious behavior through the regular release of advisories and alerts.
To identify the shipments of Iranian oil, The Times built a database of thousands of tankers and their whereabouts using maritime data and satellite imagery. Vessels whose voyage paths showed irregularities were cross-referenced with information provided by Samir Madani, co-founder of TankerTrackers.com, a company that monitors oil shipping.
SynMax and Pole Star, two other companies that monitor shipping, provided additional data.
In late-January, several weeks after the American Club was mentioned at a Congressional hearing titled "Restricting Rogue-State Revenue", coverage for many of the tankers identified by The Times abruptly ended. The company said that the stoppages were the result of its own internal investigations. Five of the vessels are still insured by the company, according to data listed on its website; the American Club said it is still investigating those ships.
The Timess findings come as the Biden administration is under increasing scrutiny from lawmakers and advocacy groups for its handling of sanctions on Iran.
It is very concerning, said Senator Maggie Hassan, a Democrat of New Hampshire, who has filed a bill to strengthen the enforcement of sanctions on deceptive ships.
The United States must use every tool at its disposal to identify, stop and sanction these bad actors, she said. These new revelations highlight the stakes.
In response to Times findings, a Treasury spokesperson said in a statement: Treasury remains focused on targeting Irans sources of illicit funding, including exposing evasion networks and disrupting billions of dollars in revenue.
The spokesperson added that this month the department had taken action against what it called a Hong Kong-based front company, which U.S. officials said had funded Irans Revolutionary Guards Corps.
Kharg Island, pictured in 2017, is one of Irans main oil terminals where many of the American Club-insured tankers loaded oil.
Fatemeh Bahrami/Anadolu Agency via Getty Images
The insurance provided by companies like the American Club is a key factor in the tankers ability to move oil; industry insiders call it a vessels ticket to trade. Most major ports insist that ships have proof of liability coverage, among other requirements, before they can enter and do business.
The American Club is one of only 12 major insurers of its kind, and the only one based in the United States. Specifically, the company says, its policies cover third parties affected during an accident caused by a ships negligence.
Because of these insurers importance to shipping, they have been consulted by the U.S. government when developing sanctions on Russian oil sales.
Daniel Tadros, the American Clubs chief operating officer, said his company has one of the most stringent compliance programs in the industry. But he said that the companys six-person compliance team was overwhelmed each month with hundreds of inquiries about potentially suspicious vessels, and that investigating even a single case takes time.
It's impossible for us to know on a daily basis exactly what every ship is doing, where it's going, what it's carrying, who its owners are, Mr. Tadros said. I would like to think that governments have a lot more capability, manpower, resources to follow that.
He added that the U.S. government had only recently suggested the use of satellite imagery for maritime-related businesses looking for sanctions evasion. Satellite imagery has been used as a ship-tracking tool in the industry for at least a decade.
Shipowners willing to skirt trade restrictions can make more than their normal commissions. But to maintain business connections with the West, including with insurers, they may resort to using deceptive tactics.
Since the start of 2023, the 27 vessels moved roughly 59 million barrels of oil, according to a Times analysis. The calculation is based on a tankers depth in the water before and after the oil was loaded, a measurement used by industry analysts.
There is no official source detailing the amount of oil that leaves Iran. According to estimates from Kpler, a company that monitors global trade, the oil carried by the tankers would amount to roughly 9 percent of Iran's oil exports over that period.
Sources: Copernicus Sentinel-2, Planet Labs, Maxar Technologies, Spire Global, MarineTraffic, TankerTrackers.com
Note: Pickups include those made at Iranian ports as well as via transfer at sea from other ships to American Club-insured ships. The map does not represent all oil pickups The Times found.
Many of the tankers ultimately ended up in China, which has tripled its imports of Iranian oil over the past two years.
Some of the shipments continued into the fall, as one Iran-backed group, Hamas, led the Oct. 7 assault on Israel, and other Iran-aligned militants, like the Houthis in Yemen, launched attacks on shipping routes and U.S. forces in the region.
By then, the tankers had transported at least $2.8 billion in crude oil, based on the lowest reported prices of Iranian oil in 2023.
That dollar amount could be higher. The Times found eleven more tankers, anchored off Iranian oil ports last year, that used deceptive practices and carried American Club insurance. Although there is little other reason for the ships to hide their presence, The Times could not verify whether they loaded oil.
Where contact information was available, The Times sought comment from more than 40 entities linked to the tankers involved in moving Iranian oil. None replied.
Some experts expressed doubt that the American Club was doing everything it could to identify deceptive ships.
Responsible, reputable insurers waste no time in confronting their clients or club members, Mr. Madani of TankerTrackers.com said.
David Tannenbaum, a former sanctions compliance officer for the Treasury Department who now works as a consultant for a compliance advisory company, said his research showed that the American Club covers a large proportion of deceptive vessels when compared with similar insurers.
While weve seen spoofers infiltrate almost all of the major protection and indemnity clubs, they are definitely a leader, he said.
Last week, Bloomberg reported that the American Club had insured more ships suspected of violating sanctions than other comparable insurers, according to data from United Against Nuclear Iran, a privately funded group advocating stronger sanctions on Iran.
(Many of the vessels noted by the group were also identified by The Times. Mr. Tadros, the American Club executive, said his company had removed insurance for the claims it could corroborate. He said in some cases United Against Nuclear Iran presented flawed evidence, which The Times also concluded for one of the accused tankers.)
The Times was able to use satellite imagery and information available to the shipping industry, such as signals that ships transmit to report their purported locations, to identify the tankers.
The tankers deception mainly involved a practice known as spoofing in which vessels broadcast fake route information to hide their true locations. Last August, for example, the tanker Glory broadcast that it was off the coast of the United Arab Emirates when it was really loading oil in Asaluyeh, Iran.
Sources: Copernicus Sentinel-2, Spire Global, MarineTraffic, TankerTrackers.com, SynMax
Note: Locations relative to each other are approximate in time.
In some cases, tankers also conducted ship-to-ship transfers, exchanging goods with another vessel at sea. The practice is common, but can be used to conceal a cargos origin, especially when used with spoofing. Ship-to-ship transfers near Iran frequently occurred just off the coast, such as when the tanker Shalimar took on oil in October. For each transfer, The Times traced the cargo back to Iranian oil terminals.
Sources: Copernicus Sentinel-2, Spire Global, MarineTraffic, TankerTrackers.com
Note: Locations relative to each other are approximate in time.
The Times also found some tanker crews altering the physical appearance of their ships. On one spoofing vessel, a red tarp was spread over its green deck in an apparent effort to disguise itself from satellites.
A month after leaving China, the American Club-insured tanker Irises reaches the Gulf of Oman for at least the fourth time in 2023.
Red tarps appear partially covering the deck of the Irises. The ship begins spoofing its location as it approaches the Persian Gulf.
Elsewhere, a ship owned by the National Iranian Tanker Company loads oil from Kharg Island.
The two ships meet in the Persian Gulf, with more red tarp visible on the Irises deck. The Iranian ship transfers oil to the Irises.
Sources: Planet Labs, Copernicus Sentinel-2, Spire Global, MarineTraffic, TankerTrackers.com
Even though the tankers used deceptive tactics, their spoofing had identifiable patterns. Many pretended to anchor off Oman or in the Persian Gulf for days, while satellite imagery showed they were not there. Some ships even broadcasted signals showing them on land and moving at high speeds, a physical impossibility.
Several of the tankers had a history of picking up oil in other countries under U.S. sanctions. Before they moved the Iranian oil, a Times analysis found, eight of the tankers spoofed their locations while carrying Venezuelan oil that was subject to sanctions. Its unclear if they were insured by the American Club at the time.
One of the tankers did carry American Club insurance when The Times found it likely evading Russian sanctions last year.
The American Clubs role in insuring the 27 tankers could put the company in potential violation of sanctions, industry experts said.
Mr. Tadros disagreed. He said the company includes a clause in its contracts, based on Treasury guidance, that nullifies coverage if a ship violates sanctions. He argued this protects the insurer from being complicit in potential violations.
The American Club takes its obligations seriously and works diligently to comply with sanctions regulations, Mr. Tadros said.
The Treasury office has publicly enforced sanctions on the American Club only once in the past 20 years. In 2013, the office announced that it found the insurer had processed dozens of claims for ships that violated sanctions on Cuba, Sudan and Iran. Treasury officials calculated the penalty for the apparent violations totaled more than $1.7 million.
Ultimately, the office said the American Club did not appear to have been willful or reckless and the case was settled. The company agreed to pay a reduced fine of $348,000.
Sources and Methodology
Times reporters built a database of nearly 20,000 tankers and their owners, operators, managers and insurers by combining information from Equasis; the International Maritime Organization; and Pole Star, a maritime intelligence company. Times reporters cross-referenced this information with the websites of the major insurance companies, which all maintain freely accessible databases of ships they insure.
The publicly available location data of the ships, known as their automatic identification system or AIS, was obtained through MarineTraffic and Spire Global. The platforms show live ship locations around the world and keep records of past voyages.
To detect any irregularities in the AIS paths that may be signs of deceptive practices, The Times used data on spoofing ships provided by TankersTrackers.com, as well as from SynMax, a satellite data analytics company, and Spire Global; and information collected through The Timess own reporting. Reporters then crossed-referenced the sources with satellite imagery.
The satellite imagery used to search for the ships reported and actual locations came from Planet Labs, Maxar Technologies and the European Space Agencys Copernicus Sentinel-2 satellite, which is publicly available. A large share of the spoofing tankers had already been spotted in Iranian waters by TankerTrackers.com.
Go here to read the rest:
The $2.8 Billion Hole in U.S. Sanctions on Iran - The New York Times
- Iran's Araghchi: Iran continues to give diplomacy a chance to succeed - investingLive - October 28th, 2026 [October 28th, 2026]
- Iran sees only unacceptable ideas in latest mediation to end war, official says - Reuters - October 28th, 2026 [October 28th, 2026]
- Continuous round-the-world cruise comes to an end as Iran war spikes fuel costs - CNN - October 28th, 2026 [October 28th, 2026]
- UK Treasury offers $130 one-off payment to 20 million households and energy bills relief in face of Iran war shock - Fortune - October 28th, 2026 [October 28th, 2026]
- Is Iran moving toward war or peace after Mecca alliance meeting in Tehran? - DW.com - October 28th, 2026 [October 28th, 2026]
- Trump signals possible end to Iran war as US reportedly prepares for post election strikes - KOMO - October 28th, 2026 [October 28th, 2026]
- Eight months into the conflict, the U.S. war with Iran gets a revised price tag - MS NOW - October 28th, 2026 [October 28th, 2026]
- Vance reaches out to Iran security chief in bid to restart peace talks, WSJ reports - The Times of Israel - October 28th, 2026 [October 28th, 2026]
- Iran wars cost to American taxpayers grows to an estimated $47.1 billion - TribLIVE.com - October 28th, 2026 [October 28th, 2026]
- Iran to respond to Qatar offer allowing IAEA inspetion in Iranian nuclear sites - The Jerusalem Post - October 28th, 2026 [October 28th, 2026]
- Vance sent letter to Iran's security chief to revive peace talks - WSJ - Iran International - October 28th, 2026 [October 28th, 2026]
- Oil prices rise as U.S. reportedly tells Gulf countries to prepare for Iran strikes after midterm elections - CNBC - October 28th, 2026 [October 28th, 2026]
- Gulf states working on multipart peace deal to avert renewal of US-Iran war - The Guardian - October 28th, 2026 [October 28th, 2026]
- Trump is in a corner and likely to lash out at Iran again. Heres how to avert that disaster | Simon Tisdall - The Guardian - October 28th, 2026 [October 28th, 2026]
- US costs of Iran war rise to over $47 billion, according to Pentagon estimate - Reuters - October 28th, 2026 [October 28th, 2026]
- Espionage threats blur lines between security and dissent in Iran - Al Jazeera - October 28th, 2026 [October 28th, 2026]
- Food and household brands warn of more price hikes as Iran war costs bite - Reuters - October 28th, 2026 [October 28th, 2026]
- In his own words: Trump on gas prices and energy costs since launching the war with Iran - AP News - October 28th, 2026 [October 28th, 2026]
- Iran's new internet bill raises fears of tighter online restrictions - Iran International - October 28th, 2026 [October 28th, 2026]
- Caretaker role will limit Netanyahu though hell retain war powers, as possible Iran attack looms - The Times of Israel - October 28th, 2026 [October 28th, 2026]
- Iran war will end "whenever I want it to end," Trump says as cost tops $47 billion - CBS News - October 28th, 2026 [October 28th, 2026]
- Netanyahu defies exit polls to take lead in Israeli election what it means for Iran war - New York Post - October 28th, 2026 [October 28th, 2026]
- In unprecedented confrontation, IDF chief said resisting Netanyahus order for military action tied to Iran - The Times of Israel - October 28th, 2026 [October 28th, 2026]
- US costs of Iran war rise to over $47 billion, according to Pentagon estimate - Military Times - October 28th, 2026 [October 28th, 2026]
- Trump weighing next move in war with Iran - Fox News - October 28th, 2026 [October 28th, 2026]
- Iran rejects 'unacceptable' proposal by Qatar to end war with US - Middle East Eye - October 28th, 2026 [October 28th, 2026]
- More Oil Is Now Coming Out of the Persian Gulf Than Before the Iran War - WSJ - October 28th, 2026 [October 28th, 2026]
- The Iran war is creating oil spills visible from space - CNN - October 28th, 2026 [October 28th, 2026]
- Irans Inflation Hits 88.7% as Officials Warn of Job Losses, Winter Shortages and Social Unrest - National Council of Resistance of Iran - NCRI - October 28th, 2026 [October 28th, 2026]
- US warns Gulf states of possible renewed Iran offensive after midterms report - The Times of Israel - October 28th, 2026 [October 28th, 2026]
- Iran says 7 oil tankers were attacked in the Strait of Hormuz as fears grow of a return to war - New York Daily News - October 22nd, 2026 [October 22nd, 2026]
- Peter Thiel breaks with Trump over Iran war: We should not have done it - Yahoo - October 22nd, 2026 [October 22nd, 2026]
- Diplomats Race to Head Off Escalation With Iran - WSJ - October 22nd, 2026 [October 22nd, 2026]
- Iran war updates: Tehran calls for diplomacy but ready to defend itself - Al Jazeera - October 22nd, 2026 [October 22nd, 2026]
- Greece says it is implementing sanctions linked to Iran - Reuters - October 22nd, 2026 [October 22nd, 2026]
- Iran determined to keep uranium amid increased war odds, flurry of meetings - Al Jazeera - October 22nd, 2026 [October 22nd, 2026]
- Iran is trying to create a rot from within through information warfare, analyst warns - Fox News - October 22nd, 2026 [October 22nd, 2026]
- Iran: Oil tankers are on fire, damaged in key strait as fears grow over return to war - KCRA - October 22nd, 2026 [October 22nd, 2026]
- Iran: Oil tankers are on fire, damaged in key strait as fears grow over return to war - WLWT - October 22nd, 2026 [October 22nd, 2026]
- Iran: Oil tankers are on fire, damaged in key strait as fears grow over return to war - WBAL-TV - October 22nd, 2026 [October 22nd, 2026]
- Iran says 7 oil tankers are on fire or damaged in a key strait as fears grow of a return to war - Click2Houston - October 22nd, 2026 [October 22nd, 2026]
- Iran: Oil tankers are on fire, damaged in key strait as fears grow over return to war - KCCI - October 22nd, 2026 [October 22nd, 2026]
- Iran: Oil tankers are on fire, damaged in key strait as fears grow over return to war - WMUR - October 22nd, 2026 [October 22nd, 2026]
- Iran: Oil tankers are on fire, damaged in key strait as fears grow over return to war - WYFF - October 22nd, 2026 [October 22nd, 2026]
- Iran: Oil tankers are on fire, damaged in key strait as fears grow over return to war - KMBC - October 22nd, 2026 [October 22nd, 2026]
- Iran: Oil tankers are on fire, damaged in key strait as fears grow over return to war - WDSU - October 22nd, 2026 [October 22nd, 2026]
- Iran says 7 oil tankers were attacked in the Strait of Hormuz as fears grow of a return to war - Newsday - October 22nd, 2026 [October 22nd, 2026]
- Iran: Oil tankers are on fire, damaged in key strait as fears grow over return to war - KOCO - October 22nd, 2026 [October 22nd, 2026]
- Iran: Oil tankers are on fire, damaged in key strait as fears grow over return to war - KOAT - October 22nd, 2026 [October 22nd, 2026]
- Iran: Oil tankers are on fire, damaged in key strait as fears grow over return to war - WMTW - October 22nd, 2026 [October 22nd, 2026]
- Iran says seven oil tankers damaged in Strait of Hormuz as fears of all-out war return - The Globe and Mail - October 22nd, 2026 [October 22nd, 2026]
- Iran says 7 oil tankers attacked in the Strait of Hormuz as fears grow of a return to war - WHDH - October 22nd, 2026 [October 22nd, 2026]
- Iran: Oil tankers are on fire, damaged in key strait as fears grow over return to war - WTAE - October 22nd, 2026 [October 22nd, 2026]
- Iran says 7 tankers were damaged in the Strait of Hormuz, and other Mideast news - AP News - October 22nd, 2026 [October 22nd, 2026]
- Iran says 7 tankers on fire or damaged overnight in the Strait of Hormuz, and other Mideast news - WTOP News - October 22nd, 2026 [October 22nd, 2026]
- U.S. and Israel are planning for a possible attack on Iran, source tells NPR - NPR for Oregonians - October 22nd, 2026 [October 22nd, 2026]
- Iran says Strait of Hormuz reopening, seven-day ceasefire conditions still on the table - CBS News - October 22nd, 2026 [October 22nd, 2026]
- Iran says 7 oil tankers are on fire or damaged in a key strait as fears grow of a return to war - Bozeman Daily Chronicle - October 22nd, 2026 [October 22nd, 2026]
- Iran says 7 oil tankers attacked in the Strait of Hormuz as fears grow of a return to war - The Seattle Times - October 22nd, 2026 [October 22nd, 2026]
- Greece says it is implementing sanctions linked to Iran - Al-Monitor - October 22nd, 2026 [October 22nd, 2026]
- The Iran War Has Changed the World Forever - Foreign Policy - October 19th, 2026 [October 19th, 2026]
- Trump heads to Kansas to rally Republicans; Vance's stunning response about Iran attack - CBS News - October 19th, 2026 [October 19th, 2026]
- Theres a Failure in the Leadership: Widower Confronts JD Vance over Iran War Deaths - Democracy Now! - October 19th, 2026 [October 19th, 2026]
- Saudi Arabia postpones big investor conference to 2027 as Iran-backed Houthis escalate attacks on kingdom - CNBC - October 19th, 2026 [October 19th, 2026]
- Flanagan opposed the Iran war from the start. Tafoya's position has shifted. - Star Tribune - October 19th, 2026 [October 19th, 2026]
- The Iran War has sent gas and oil prices higher. That could spell economic disaster in the midterms. - Business Insider - October 19th, 2026 [October 19th, 2026]
- A renewed Iran war is only a matter of time, Israeli experts warn - Jewish Telegraphic Agency - October 19th, 2026 [October 19th, 2026]
- Exclusive: Breakthrough expected in US-Iran mediation efforts this week - The New Arab - October 19th, 2026 [October 19th, 2026]
- Iran chillingly warns it has unfinished jobs in latest threat to US - New York Post - October 19th, 2026 [October 19th, 2026]
- Iran support for Houthis probed as Yemen war re-erupts and Saudi cities hit - Al Jazeera - October 19th, 2026 [October 19th, 2026]
- Qatar warns global energy shockwaves from Iran war have yet to peak - Al Jazeera - October 19th, 2026 [October 19th, 2026]
- Trump says Netanyahu needs to be re-elected, or else US will have to 'finish the job against Iran alone - Fox News - October 19th, 2026 [October 19th, 2026]
- Teenager killed by gunshot to eye after arrest in Iran, source says - Iran International - October 19th, 2026 [October 19th, 2026]
- Iran pols finally admit they want nuclear weapons: 'Its a necessity more important than bread' - New York Post - October 19th, 2026 [October 19th, 2026]
- Trumps Iran war is crushing the Hawaiian dream - The Telegraph - October 19th, 2026 [October 19th, 2026]
- Dont let history repeat: The next Congress must end the Iran War - The Hill - October 19th, 2026 [October 19th, 2026]
- The lessons Israel must learn before the next war with Iran - www.israelhayom.com - October 19th, 2026 [October 19th, 2026]
- Opinion | Take Action October 20 to End the Illegal US-Israeli War on Iran - Common Dreams - October 19th, 2026 [October 19th, 2026]
- How Donald Trump Can Still Intensify the Pressure on Iran - The National Interest - October 19th, 2026 [October 19th, 2026]
- 91 percent in Texas poll say Iran war raising oil and gas prices - Yahoo - October 19th, 2026 [October 19th, 2026]