Mexican military forces targeting a major fuel smuggling ring along the United States border have uncovered a massive private menagerie, rescuing 135 exotic and endangered animals from a ranch in Tamaulipas.
The diverse collection of animals recovered during the raid in the northeastern border state included Bengal tigers, mandrills, hyenas, lions, jaguars, spider monkeys, buffalo, an American bison, and a camel. Among the seized creatures were also sulcata tortoises and a green macaw. According to Mexican authorities, 35 of the rescued animals, including the green macaw and the sulcata tortoise, are officially classified as endangered species.
While exotic animals are frequently found on properties owned by wealthy drug traffickers in Mexico—where cartels keep them as symbols of power or even to eliminate enemies—this particular discovery occurred during a military operation focused on fuel theft. A 2023 U.S. indictment previously highlighted the brutality of these cartels, revealing that a faction of the Sinaloa cartel had fed victims "dead or alive to tigers."
The illicit trade of smuggling gasoline and diesel from the United States into Mexico to resell it tax-free has become a massive revenue generator for organized crime. Known locally as "huachicol," fuel theft has risen to become the second most profitable income source for Mexican cartels, trailing only drug trafficking, according to the U.S. Treasury. Cartels obtain the fuel and crude oil by bribing Pemex insiders, tapping pipelines, siphoning refineries, hijacking tanker trucks, and intimidating workers. The stolen fuel is distributed across Mexico, the United States, and Central America, while crude oil is often smuggled north disguised as "waste oil" to evade environmental checks and taxes before being sold at steep discounts on global markets.
This raid follows an intensified crackdown by Mexican authorities that began in 2025, a campaign that implicated high-ranking navy officers and government officials and led to the seizure of some 10 billion liters of black market fuel in Tamaulipas. Legal actions have continued to mount. On Thursday, the Mexican attorney general's office formally charged Fernando Farias, a high-ranking officer who was expelled from Argentina last week, with fuel smuggling. Additionally, Ernesto Ruffo, a former governor of Tamaulipas, was recently arrested on charges of fuel theft.
The United States has also escalated its efforts against these networks. U.S. authorities have accused the Jalisco New Generation cartel of going so far as to operate its own commercial service stations. In June, the U.S. Treasury Department imposed sanctions on two Mexican men and nine transport, financial, and real estate companies linked to a cartel-run fuel theft ring. This was followed in December by Treasury sanctions targeting a violent Mexican fuel-theft cartel and its imprisoned leader, known as "The Sledgehammer."
Once inside the United States, the oil is then funneled to unscrupulous importers along the southwest border, sold at deep discounts on U.S. and global markets with proceeds quietly funneled back to the cartels.
Related Articles
Meet Md. Rubel Rana
​As a core contributor to Worlddincidents.com, Rubel Rana brings a unique perspective to the world of journalism. Whether it’s deep-diving into historical trivia or covering the latest global headlines, Rubel Rana is committed to delivering high-quality, high-impact articles. Their writing blends meticulous research with a compelling voice, helping readers stay informed and curious about the world around them.