U.S. Senator Demands Russian Diesel Tanker Turn Around as Legal Fight Escalates

The Malta-flagged Agioi Fanendes reportedly loaded Russian diesel at Primorsk on October 22. Shipping data showed New York and New Jersey as its destination, with arrival expected November 7. Senator Richard Blumenthal wants the vessel recalled before it reaches an American port.

Blumenthal argues that importing the cargo would violate the Ending Importation of Russian Oil Act. Congress passed that law in 2022, and it prohibits Russian-origin petroleum products, including diesel. The shipowner, Eastern Mediterranean Maritime Limited, received a letter demanding that it reverse course and avoid future Russian diesel transactions.

The dispute exists because Treasury General License 135 authorizes qualifying Russian diesel transactions through April 7, 2027. Blumenthal says an executive license cannot override a clear statute. EASTMED must also identify the shipment’s seller, buyer, charterer, insurer, terminal operator, and distributor by October 31. The tanker’s course has become a test of competing legal interpretations.

Treasury General License 135 is an authorization issued by the U.S. Treasury Department. The article says it permits transactions involving Russian diesel through April 7, 2027. That authorization supports the Trump administration’s effort to reopen Russian diesel trade with the United States and global markets.

The tanker’s shipment is an example of how the license is being used. The Agioi Fanendes loaded about 40,000 metric tons of ultra-low-sulfur diesel at Russia’s Primorsk port. Its reported destination was the Port of New York and New Jersey. The buyer and seller were not immediately identified.

The license does not end the dispute. The 2022 Ending Importation of Russian Oil Act prohibits Russian petroleum imports, including diesel. Treasury maintains that the arrangement is legal, while Blumenthal says only Congress can make such imports lawful. Companies must therefore weigh the administration’s authorization against possible congressional and legal challenges.

The tanker’s cargo is much smaller than the broader supply plan. Reuters, citing LSEG shipping data, reported that the Agioi Fanendes loaded approximately 40,000 metric tons of ultra-low-sulfur diesel at Primorsk on October 22. The vessel was expected at New York and New Jersey on November 7.

Under the October 9 agreement between Donald Trump and Vladimir Putin, Russia committed to supply an initial 300,000 metric tons of diesel. Another 500,000 tons was planned for November. The agreement then called for 1 million tons thereafter. These figures describe the intended flow, not necessarily cargo already delivered.

The scale matters because the shipments are intended to increase diesel supplies and ease soaring fuel prices. At the same time, each shipment creates legal and commercial uncertainty. Lawmakers are urging banks, ports, shipowners, insurers, and other service providers to preserve records and consider whether participation could expose them to future scrutiny.

Congress clearly enacted the Ending Importation of Russian Oil Act in 2022. The law prohibits imports of Russian-origin petroleum products, including diesel. Blumenthal therefore argues that Congress, not the president or Treasury Department, has the authority to make such imports legally valid.

The Trump administration takes a different position. Treasury issued General License 135, which authorizes transactions involving Russian diesel through April 7, 2027. Treasury maintains that the arrangement with Russia is legal. The White House also supports the agreement as a way to address fuel costs caused by supply disruptions from the war with Iran.

The result is a direct clash over executive authority. The administration treats the license as sufficient for qualifying transactions. Blumenthal says no license can supersede an unambiguous law. Until that disagreement is resolved, companies handling the fuel face uncertainty even when acting under Treasury’s authorization.

The most immediate risk is a legal challenge if the cargo is delivered in the United States. Blumenthal says the shipowner could violate the Ending Importation of Russian Oil Act, which bans Russian-origin petroleum imports. He has demanded that EASTMED recall the tanker and stop future Russian diesel transactions.

The pressure extends beyond the owner. Blumenthal seeks information about the seller, buyer, charterer, insurer or P&I provider, terminal operator, and distributor. Other lawmakers urged U.S. banks and port authorities to avoid facilitating imports and preserve transaction records. Companies involved could therefore face investigations, scrutiny, or disputes over their roles.

Operationally, a ship could be forced to change course, delay delivery, or lose access to services. The article does not identify penalties already imposed on EASTMED. Treasury says the arrangement is legal, but lawmakers warn that an administrative license may not prevent future legal or congressional consequences.

Congress passed the Ending Importation of Russian Oil Act in 2022 after Russia’s invasion of Ukraine. The law prohibits imports of Russian-origin petroleum products, including diesel. The ban formed part of the U.S. response to Russia’s war and was intended to prevent Russian petroleum from entering the American market.

The policy has since become contested. On October 9, Donald Trump agreed with Vladimir Putin to resume Russian diesel exports to the United States and global markets. Russia committed to supply 300,000 metric tons initially, followed by 500,000 tons in November and 1 million tons thereafter. Treasury General License 135 authorizes qualifying transactions through April 7, 2027.

The administration says the arrangement can ease fuel costs amid supply disruptions caused by the war with Iran. Blumenthal and other lawmakers say the agreement conflicts with the 2022 statute. The resulting dispute creates uncertainty for every company involved in moving, financing, insuring, or receiving the fuel.

Diesel is a liquid fuel commonly used in diesel engines, including those powering trucks, ships, construction equipment, and some generators. The article focuses on ultra-low-sulfur diesel, but it does not explain diesel’s production. In general, refineries heat crude oil and separate it into fractions, then treat and blend those fractions to meet fuel standards.

Diesel comes from a heavier middle portion of crude-oil products than gasoline. Refiners remove sulfur and adjust the fuel’s properties before distribution. The Agioi Fanendes reportedly loaded ultra-low-sulfur diesel at Russia’s Baltic port of Primorsk, making the tanker part of a larger supply chain involving sellers, buyers, ports, insurers, and distributors.

Supply changes can affect prices because diesel is essential to freight, farming, construction, heating, and other activities. When available supply falls or transport is disrupted, buyers compete for fewer cargoes, often raising prices. The White House says the Russian agreement aims to ease fuel costs amid disruptions linked to the war with Iran.