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Crime

Struggle for control of the Sinaloa Carel has ramifications for Canada

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Washington Moves Against El Mayo’s Cartel Network, Accusing It of Bribery, Political Capture, and Cross-Border Fentanyl Trade

The U.S. Treasury’s Office of Foreign Assets Control has announced sweeping sanctions on the Los Mayos faction of the Sinaloa Cartel, a move that highlights the group’s violent war with El Chapo Guzmán’s heirs for control of a multibillion-dollar fentanyl empire entrenched in more than 40 nations including Canada. The sanctions also pointed to deep corruption of political and security offices on Mexico’s northwest border.

“The Sinaloa Cartel is a foreign terrorist organization that continues to traffic narcotics, launder its proceeds, and corrupt local officials,” said John K. Hurley, Treasury’s under secretary for terrorism and financial intelligence. “Today’s actions cut at the heart of the political and commercial infrastructure that Los Mayos relies upon to poison Americans with fentanyl and maintain control of territory in Baja California.”

Once a monolithic enterprise spanning cocaine, heroin, methamphetamine, marijuana, and now fentanyl routes across the Americas, the Sinaloa Cartel has fractured since the imprisonment of co-founders Joaquín “El Chapo” Guzmán and Ismael “El Mayo” Zambada García. Their successors — Guzmán’s sons, collectively called Los Chapitos, and the Zambada loyalists known as Los Mayos — have plunged northwest Mexico into open war.

A sign of the Mayo faction’s foreign reach emerged in British Columbia months ago, when court filings revealed that a fortified compound in Surrey, south of Vancouver, housed a trafficking syndicate tied directly to El Mayo’s network. According to the government’s civil-forfeiture suit, the group negotiated cocaine shipments with Zambada’s emissaries and stockpiled a cache of weapons, opioids, and counterfeit pharmaceuticals. When the RCMP raided the mansion, they found Hikvision surveillance systems, encrypted phones, and nearly a kilogram of Ecstasy alongside fentanyl pills and counterfeit Xanax. The property — minutes from the Peace Arch border crossing — is now the subject of a multimillion-dollar forfeiture case.

After years of tense coexistence, hostilities between the Chapo and Mayo factions erupted last year, and the human toll has been staggering. Reuters and the Associated Press reported that homicides in Sinaloa surged to 883 in the first half of 2025, up from 224 a year earlier. Entire towns have been emptied and convoys of gunmen have left highways strewn with burned-out vehicles.

OFAC, in its designation notice, confirmed: “Turf wars between Los Mayos and Los Chapitos have resulted in the deaths of over a thousand people in the Mexican state of Sinaloa.”

At the center of today’s sanctions is Juan José Ponce Félix, better known as El Ruso. OFAC identified him as “the founder and leader of the primary armed wing of Los Mayos,” controlling routes in Baja California and extending the faction’s fentanyl operations north. A 2015 indictment from the Southern District of California described El Ruso as the commander of “a fleet of soldiers” responsible for kidnappings, hostage-taking, torture, and murder in furtherance of Sinaloa Cartel interests. Now, OFAC says, his dominance in Baja has become a key pillar of Los Mayos’ trafficking empire. Earlier this week, the State Department offered a $5 million reward for information leading to his arrest.

The designations go beyond gunmen. OFAC spotlighted Rosarito, a coastal town just 15 miles south of San Diego, as a laboratory of cartel political capture. Los Mayos, it said, operated through the Arzate brothers — Alfonso and René — and their financial lieutenant, Jesús González Lomelí, who owned bars, restaurants, and resorts across Mexico, used to launder millions in cartel proceeds.

These commercial fronts were paired with direct political influence. Candelario Arcega Aguirre, a cartel operative with close ties to Rosarito’s then-mayor, Hilda Araceli Brown Figueredo, leveraged his relationship to place allies in the municipal Department of Public Security. According to OFAC, Arcega, González, and Brown “collected extortion payments for the Arzates, assisted in managing the Arzate brothers’ operations, and ensured protection for the Arzates’ criminal activities by the Department of Public Security in Rosarito.”

The network extended to a transportation company, Transporte Urbano y Suburbano del V Municipio S.A. de C.V., which OFAC identified as a laundering vehicle for Arcega. All told, the sanctions designated not just traffickers but a matrix of businessmen and public officials accused of entwining Rosarito’s government with cartel command.

U.S. officials describe the cartel as a global enterprise, with distribution and laundering nodes in more than 40 countries and thousands of operatives and facilitators. Canada has been deeply saturated in that network, a surge that accelerated after former Prime Minister Justin Trudeau eased immigration requirements for Mexican citizens.

Court filings in the British Columbia case alleged that the Surrey-based network had the clout to negotiate supply terms directly with El Mayo until his arrest by U.S. law enforcement in July 2024. That capture “disrupted the DTO’s efforts to import and distribute cocaine in Canada,” the documents said, forcing the group to seek new contacts in Mexico. The cache discovered at the mansion included 400 grams of counterfeit Xanax, 810 oxycodone pills, 5.5 grams of fentanyl, and sophisticated video surveillance equipment designed to fortify the property against raids.

The Canadian government formally listed the Sinaloa Cartel as a terrorist entity in February 2025, following the State Department’s U.S. designation. By June, OFAC had moved to sanction the Chapitos wing of the cartel. With today’s action, both sides of the cartel’s civil war are now under U.S. financial blockade.

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Crime

Public Execution of Anti-Cartel Mayor in Michoacán Prompts U.S. Offer to Intervene Against Cartels

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Sam Cooper's avatar Sam Cooper

“I don’t want to be just another mayor on the list of those executed”

On the first night of November, during Day of the Dead celebrations, the independent, anti-cartel mayor of Uruapan in Michoacán, Carlos Manzo, was assassinated in the heart of his city during a public festival. His bloody murder has underscored the deadly risks faced by local officials who may lack adequate protection from a state that critics say is corroded by corruption and penetrated by powerful cartel networks that, in some regions, have supplanted government authority. The killing intensifies urgent questions about political and police corruption, cartel impunity, and the scope of U.S.–Mexico security cooperation — with a response from the U.S. State Department today offering to “deepen security cooperation with Mexico.”

Manzo, a fiercely outspoken anti-cartel mayor who took office in 2024 as Uruapan’s first independent leader, was gunned down as he stood before crowds at the annual Day of the Dead candlelight celebration. Witnesses said gunfire erupted shortly after Manzo appeared onstage, holding his young son moments before the attack. The festival, known locally as the Festival de las Velas, drew hundreds of families to Uruapan’s central plaza — now transformed into the scene of Mexico’s latest high-profile political assassination, and a catalyst for nationwide outrage, as online protests surged and citizens called for demonstrations against cartel violence.

According to early reports, at least two suspects have been detained and one attacker was killed on site. Authorities asserted — despite the success of the attack — that Manzo had been under National Guard protection since December 2024, with additional reinforcements added in May 2025 following credible threats to his life.

In Washington today, the killing drew political reaction. “My thoughts are with the family and friends of Carlos Manzo, mayor of Uruapan, Michoacán, Mexico, who was assassinated at a public Day of the Dead celebration last night. The United States stands ready to deepen security cooperation with Mexico to wipe out organized crime on both sides of the border,” Deputy Secretary of State Christopher Landau, the former U.S. ambassador to Mexico, said in a statement shared online.

Federal Security Minister Omar García Harfuch said the gunmen “took advantage of the vulnerability of a public event” to carry out the attack, despite a standing security perimeter.

President Claudia Sheinbaum condemned the killing as a “vile” assault on democracy and vowed there would be “zero impunity.” Her administration convened an emergency security meeting and pledged that the investigation would reach the “intellectual authors” of the crime. Yet the murder has already ignited outrage across Mexico over the government’s failure to protect local officials in cartel-dominated states such as Michoacán, where extortion, assassinations, and territorial disputes continue to erode basic governance.

Manzo had publicly warned of his fate. “I don’t want to be just another mayor on the list of those executed,” he said earlier this year, as he pressed the federal government for better coordination between municipal and military authorities. For years, Uruapan — an agricultural and trade hub in western Mexico — has been the site of deadly clashes between the Jalisco New Generation Cartel and remnants of the Knights Templar Organization, both vying to control lucrative extortion and drug routes.

The killing of Manzo fits a dark and familiar pattern. In 2025 alone, several mayors in Michoacán, Guerrero, and Tamaulipas have been killed in attacks widely attributed to organized-crime groups. In June, the mayors of Tepalcatepec and Tacámbaro were ambushed and slain while traveling in official convoys. More than 90 local officials have been murdered since 2018 — a rate that analysts say reflects how cartels target municipal governments to ensure political control over territories tied to narcotics, mining, and agriculture. Uruapan, at the heart of Mexico’s avocado belt, is a strategic prize for the cartels that tax every shipment leaving the region.

The mayor’s death also recalls earlier tragedies that scarred the nation. In 2012, Dr. María Santos Gorrostieta Salazar, the former mayor of Tiquicheo, was abducted and murdered after surviving two assassination attempts and defying cartel threats. Her death became emblematic of the dangers faced by reformers who refuse to cooperate with criminal groups. More than a decade later, Manzo’s murder illustrates that little has changed — except the brazenness of the attackers, now willing to strike in front of cameras and families celebrating one of Mexico’s most sacred holidays.

The killing has also reignited long-standing U.S. frustration over Mexico’s inability to stem cartel violence, even as the Trump administration has expanded counter-narcotics operations at the border. Under Trump’s renewed directives, the U.S. has classified several Mexican cartels as foreign terrorist organizations and empowered the Pentagon to develop strike options against high-value targets abroad. A September 2025 joint statement between Washington and Mexico City pledged deeper intelligence sharing and cross-border enforcement initiatives, including efforts to halt arms trafficking southward.

However, Mexico’s government remains deeply wary of any U.S. military involvement on its soil. President Sheinbaum has warned that “Mexico will not stand for an invasion in the name of counter-cartel operations,” rebuffing Republican calls for unilateral action. Her position lays bare a long-standing tension between Mexico’s need for U.S. support and its insistence on sovereignty — a fault line that Manzo’s killing has reignited.

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Canada Seizes 4,300 Litres of Chinese Drug Precursors Amid Trump’s Tariff Pressure Over Fentanyl Flows

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Sam Cooper's avatar Sam Cooper

In what appears to be the second-largest Chinese precursor-chemical seizure in British Columbia in the past decade, Canadian border and police officials announced they intercepted more than 4,300 litres of chemicals used to manufacture fentanyl and other synthetic drugs at a notoriously troubled port in Delta, B.C.

The announcement of a seizure that occurred in May 2025 comes amid President Donald Trump’s continuing pressure on Ottawa to crack down on fentanyl trafficking in the province — which U.S. officials say has become a key production and shipment point for Chinese and Mexican traffickers.

The seizure — announced jointly by the Canada Border Services Agency (CBSA) and the RCMP — underscores the scale and persistence of global trafficking networks funnelling illicit materials into Canada’s drug markets.

According to the agencies, border officers examined two marine containers that arrived from China in mid-May, both bound for Calgary, Alberta. Acting on intelligence developed by CBSA’s Pacific Region, officers discovered 3,600 litres of 1,4 Butanediol, a key ingredient for producing GHB, often known as the “date-rape drug”; 500 litres of Propionyl Chloride, a chemical precursor used to synthesize fentanyl; and 200 litres of Gamma Butyrolactone (GBL), another controlled intoxicant.

The chemicals were concealed inside 60 clear jugs and 20 blue drums within the containers. Investigators believe the shipment was intended for use in clandestine drug laboratories. The RCMP confirmed that an investigation into the importation network remains ongoing.

The seizure comes amid growing concern about Canada’s port security, particularly in Metro Vancouver, where experts and local officials say criminal networks are exploiting gaps in federal enforcement.

The Delta seizure follows a series of major CBSA operations targeting precursor chemicals at Pacific ports. In May 2022, CBSA officers in the Metro Vancouver District examined a container from China declared as “toys” and discovered 1,133 kilograms of the fentanyl-precursor chemical Propionyl Chloride, with the potential to produce more than a billion doses of fentanyl.

Public Safety Canada also reported that in the first half of 2021, CBSA seized more than 5,000 kilograms of precursor chemicals, compared with just 512 kilograms in 2020 — reflecting what officials called a “dramatic escalation” in attempts to smuggle fentanyl inputs into the country.

In 2023, the City of Delta released a report highlighting major vulnerabilities at port terminal facilities, warning that there is “literally no downside” for organized criminals to infiltrate port operations. The report noted that British Columbia’s provincial threat assessment rated ports as highly susceptible to corruption and organized-crime infiltration.

At the time, Delta Mayor George Harvie called the lack of a dedicated national port-policing force “a threat to national security.” In comments to the Canadian Press, Harvie said that while Canada’s ports fall under federal jurisdiction, the “total absence of uniformed police at the facilities makes them obvious targets for criminal elements — from Mexican drug cartels to biker gangs.”

“We’re witnessing a relentless flow of illegal drugs, weapons and contraband into Canada through our ports, and that threatens our national security,” Harvie said.

The Port of Vancouver complex, which includes major terminals in Delta, Surrey, and Vancouver, handles roughly three million containers annually, with millions more expected as port expansion plans move forward.

The Delta report reiterated how difficult it has become to police these sprawling operations since the Ports Canada Police were disbanded in 1997. More than a quarter-century later, Harvie said, the consequences of that decision are now “alarmingly clear.”

The CBSA announcement today comes as U.S. President Donald Trump has imposed tariffs on Canadian exports, accusing Ottawa of failing to interdict the flow of fentanyl and precursor chemicals trafficked through British Columbia ports. Washington has repeatedly pressed Canada to strengthen port enforcement and anti-money-laundering controls, citing the West Coast’s role in China- and Mexico-linked trafficking networks.

Simultaneously, in trade negotiations with Beijing, Mr. Trump announced a reduction in tariffs tied to the fentanyl supply chain — raising concern that Washington has eased pressure on China, the primary source of finished fentanyl now responsible for hundreds of thousands of overdose deaths across North America.

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