The U.S. Treasury Department has imposed sanctions on two Mexican nationals and nine companies tied to the Jalisco New Generation Cartel's fuel theft ring, and issued a new alert warning American banks to watch for signs of cartel-linked fuel smuggling across the southern border.
The twin actions, announced by Treasury's Office of Foreign Assets Control and its Financial Crimes Enforcement Network, mark the latest move in a broader campaign to choke off the cartel's revenue streams. The sanctioned individuals and companies span transportation, financial services, and real estate, sectors the cartel has allegedly used to launder profits from a fuel theft operation that generates tens of millions of dollars annually.
Treasury Secretary Scott Bessent framed the crackdown as a warning about the cartel's evolving business model:
"Today's action highlights the extent to which Mexico's cartels are expanding beyond traditional drug trafficking to generate revenue for their criminal organizations, which continue to traffic deadly drugs that kill Americans."
That expansion is the point. The Jalisco New Generation Cartel, known by its Spanish initials CJNG, is no longer just a drug syndicate. It runs service stations. It taps pipelines. It diverts fuel and sells it through a network of front companies. And it does all of this while maintaining a presence in 21 of Mexico's 32 states, according to the Drug Enforcement Administration, a wider footprint than even the Sinaloa Cartel, which operates in 19.
FinCEN's alert to financial institutions flags specific red flags tied to fuel smuggling from the United States into Mexico, including schemes designed to evade Mexican taxes. The mechanism is straightforward: organized crime taps pipelines, diverts fuel, and moves it through shell companies to service stations under cartel control.
An OFAC alert described the scale of the problem in blunt terms. Just The News reported that the alert stated fuel theft in Mexico, including crude oil smuggling, "has become the most significant non-drug illicit revenue source for the Cartels and enables them to sustain their global criminal enterprises and drug trafficking operations into the United States."
Mexican authorities have already seized millions of gallons of stolen diesel, gasoline, and petroleum distillates from states bordering Texas. But the seizures alone haven't stopped the flow. The cartel's fuel operation funds the same infrastructure that moves fentanyl and methamphetamine north.
This is exactly the kind of diversified criminal enterprise that makes the CJNG so difficult to dismantle, and why financial pressure matters as much as law enforcement raids. The cartel doesn't just sell drugs. It runs an industrial-scale theft operation with a logistics chain, a laundering apparatus, and a customer base.
The sanctions against CJNG's fuel network did not happen in isolation. Breitbart reported that OFAC also designated CJNG cell leader Cesar Morfin Morfin, known as "Primito", along with two of his brothers and two hazardous materials transportation companies used to smuggle stolen crude oil across the U.S.-Mexico border. That action was coordinated with Mexico's Financial Intelligence Unit and multiple U.S. federal law enforcement agencies.
Since President Trump designated the Jalisco New Generation Cartel and five other Mexican cartels as foreign terrorist organizations, Treasury has sanctioned 11 individuals and six entities affiliated with multiple cartels, including both the CJNG and the Sinaloa Cartel.
The administration has also turned to military tools. The Washington Examiner reported that Treasury separately sanctioned six people and entities tied to the Cartel del Noreste's money-laundering and cash-smuggling network centered in Nuevo Laredo, Mexico. That action came alongside U.S. military strikes on suspected drug-trafficking vessels, strikes that killed seven suspected narco-terrorists in just three days. U.S. Southern Command described the campaign, dubbed Operation Southern Spear, as an effort "to enhance security and stability across the Western Hemisphere by detecting, disrupting, and degrading transnational criminal and illicit maritime networks."
The pace of these operations, sanctions, military strikes, grand jury indictments, suggests a coordinated strategy, not a series of one-off announcements. The administration has been readying aggressive options across the Western Hemisphere, and the cartel campaign fits that pattern.
The financial crackdown comes as the CJNG faces internal upheaval. Nemesio Oseguera Cervantes, known as "El Mencho", was killed in a military operation in February. His death triggered a wave of cartel violence: attacks on businesses, vehicle burnings, and road blockades that killed more than 70 people, including 25 Mexican National Guard members.
The cartel's second-in-command, Audias Flores Silva, known as "The Gardener", was arrested on April 27 in the western state of Nayarit by Mexican Navy special forces acting on information provided by U.S. agencies. Flores Silva had been considered a possible successor to El Mencho.
A U.S. federal grand jury has since expanded charges against Flores Silva, accusing him of methamphetamine trafficking and conspiracy to launder money. The combination of leadership losses and financial sanctions puts the CJNG under pressure from multiple directions simultaneously.
That pressure is necessary. Cartel violence continues to claim lives on both sides of the border, and the CJNG's territorial reach, spanning nearly two-thirds of Mexico's states, makes it a threat that cannot be managed through drug interdiction alone.
The FinCEN bank alert represents a less dramatic but potentially more consequential tool than the sanctions themselves. By instructing American financial institutions to flag transactions linked to fuel smuggling and Mexican tax evasion, Treasury is enlisting the private banking system as a tripwire.
Cartels need the financial system. They need banks to move money, companies to launder it, and real estate to park it. The nine companies sanctioned in this action, spanning transportation, financial services, and real estate, illustrate how deeply the CJNG has embedded itself in legitimate commerce.
AP News reported that the sanctions and alert together underscore the administration's aggressive stance against Mexico's most powerful criminal organization. The fuel theft ring alone generates tens of millions annually, money that funds the same cartel responsible for trafficking fentanyl into American communities.
For years, the conventional approach to cartel enforcement focused on drugs and arrests. Kingpin captures made headlines. But the cartels diversified faster than enforcement adapted. They moved into fuel theft, extortion, mining, agriculture, and real estate. Each new revenue stream made the organizations more resilient, and more dangerous.
The Trump administration's approach, combining foreign terrorist designations, Treasury sanctions, military strikes, and banking alerts, represents a fundamentally different theory of the case. Instead of chasing drugs at the border, it targets the financial architecture that keeps cartel empires running.
Previous administrations talked about treating cartels as the sophisticated criminal enterprises they are. Former DHS Secretary Mayorkas himself has admitted the Biden team should have moved faster on border security, an acknowledgment that years of delay had consequences.
Treasury has not publicly named the two Mexican men or nine companies sanctioned in the fuel theft action, leaving key details about the network's structure unclear. The specific red flags FinCEN has flagged for banks have not been fully detailed in public reporting. And the exact legal authorities OFAC invoked for these particular designations remain unspecified.
It is also unclear whether the cartel's alleged service stations are located in Mexico, the United States, or both, a distinction that matters for understanding how directly American consumers may be interacting with cartel-controlled fuel distribution.
Meanwhile, U.S. military and law enforcement operations continue. Recent seizures off Puerto Rico's coast reflect the same multi-domain approach now being applied to cartel networks across the hemisphere.
The CJNG built a criminal empire by diversifying beyond drugs. If the Treasury's new playbook works, the cartel will learn that diversification cuts both ways, because every new business line is another pressure point for sanctions, every bank transaction another chance to get caught, and every front company another target for seizure.
Cartels thrive when governments treat them as a law enforcement problem. They struggle when governments treat them as what they are: hostile enterprises waging economic warfare on two nations at once.
