Credit: Alamy & DEA
White House Issues Update After Cartel Boss El Mencho Killed
Authorities have issued an update after cartel boss El Mencho was killed in Mexico.
Nemesio Ruben Oseguera Cervantes, known to the world as ‘El Mencho,’ was one of the most feared and powerful drug lords in modern history, per the BBC.
Born 59 years ago, he was reportedly a former police officer who eventually crossed to the other side of the law, trading his badge for a criminal empire that would come to rival the Sinaloa Cartel in reach, violence, and influence.
In 2009, El Mencho founded the Jalisco New Generation Cartel, known in Spanish as the Cartel Jalisco Nueva Generación, or CJNG.
What began as a regional criminal operation rapidly evolved into one of Mexico’s most violent and well-organized transnational drug trafficking organizations.

Under his command, the CJNG expanded across Mexico and into international markets, becoming a dominant force in the trafficking of c**caine, h**ion, m***amphetamine, and, in recent years, f***anyl, the synthetic opioid at the center of a devastating public health crisis in the United States.
El Mencho’s notoriety extended far beyond Mexico’s borders. The US Drug Enforcement Administration considered him one of the world’s top drug trafficking targets, and the US State Department had offered a reward of up to $15 million for information leading to his capture.
Since 2017, he faced multiple indictments in US federal court, including charges of conspiracy, drug distribution, and firearm use in trafficking, and was also charged under the Drug Kingpin Statute for operating a continuing criminal enterprise.
A reign of terror
Under El Mencho’s leadership, the CJNG became synonymous with extreme violence, the The Independent reports.
The cartel was implicated in numerous homicides targeting rival criminal groups and Mexican law enforcement officers, as well as alleged assassination attempts on senior government officials.
In recognition of the threat it posed, the Trump administration designated the CJNG as a Foreign Terrorist Organization, a classification typically reserved for international jihadist groups.
El Mencho built around him a close inner circle of family members who managed the cartel’s sprawling operations.

His son, Ruben Oseguera Gonzalez – ‘El Menchito’ – served as the CJNG’s second-in-command for nearly seven years, allegedly ordering the murder of more than 100 people before being sentenced in the US to life in prison plus 30 years in March 2025.
His brother-in-law led Los Cuinis, the cartel’s financial arm, while even his wife was arrested by Mexican authorities in 2021 on allegations of serving as a financial operator for the organization.
The cartel’s most consequential activity in recent years has been flooding the United States with fentanyl.
US authorities described El Menchito as ‘one of the first contributors to the fentanyl epidemic in the United States,’ a grim distinction that speaks to the deadly toll the CJNG’s operations have exacted on American communities.
The ‘operation’
On Sunday, February 22, 2026, Mexican Army Special Forces, supported by Air Force aircraft and the National Guard’s Immediate Reaction Force, launched a raid targeting El Mencho in the town of Tapalpa, in the western state of Jalisco.
Mexico’s Ministry of Defence confirmed the operation was intelligence-led, with additional support provided by the United States government.
As troops moved in, El Mencho’s bodyguards opened fire. Military personnel returned fire in self-defense, killing four cartel members at the scene, wounding three others, including El Mencho himself, and taking two into custody.
Weapons seized included rocket launchers capable of bringing down aircraft or destroying armored vehicles.
Seriously wounded in the firefight, El Mencho did not survive the journey to the hospital.

He died while being airlifted from Tapalpa to Mexico City. At least six of his security guards were also killed in the operation, while three Mexican military personnel sustained injuries.
Mike Vigil, former chief of international operations for the DEA, described it to CBS as ‘one of the most significant actions undertaken in the history of drug trafficking.’
Violence erupts across Mexico
News of El Mencho’s death spread rapidly, and so did the cartel’s fury.
Within hours, CJNG members launched coordinated retaliatory attacks across an estimated 20 Mexican states, CNN reports.
Cartel members blockaded roads with spikes and nails, commandeered and torched buses in the middle of streets, and set fire to dozens of banks and local businesses. More than 250 separate incidents of road blockages were reported.
Among the hardest-hit areas was Puerto Vallarta, the Pacific coast resort popular with international tourists. Plumes of black smoke billowed from burning vehicles across multiple neighborhoods, prompting local authorities to order everyone to shelter in place.

Airlines including Air Canada, United, Aeromexico, and American suspended flights to the region, leaving around 300 visitors stranded at the airport, who were ultimately evacuated to the city center under heavy police escort.
In Guadalajara, a FIFA World Cup host city this summer, panicked travelers at the international airport were seen running and crouching on the floor after reports of nearby gunshots.
Schools across several states canceled classes, and Mexican football authorities postponed multiple Liga MX matches.
Authorities issue update
Mexican President Claudia Sheinbaum moved quickly to project calm, urging citizens to remain ‘calm and informed’ and stressing that activities across the vast majority of the country were proceeding normally.
She praised Mexico’s security forces and confirmed ‘absolute coordination’ between federal and state governments.
Mexico’s Security Cabinet confirmed that by late Sunday, approximately 90% of road blockades had been cleared. Twenty-five people were arrested, 11 in connection with violent acts and 14 for alleged looting.
The US State Department urged American nationals across multiple Mexican states, including Jalisco, Baja California, Quintana Roo, and parts of Guerrero, Michoacán, and Tamaulipas, to shelter in place until further notice.
The UK Foreign Office similarly advised British travelers to exercise ‘extreme caution’ and follow local authority orders. Jalisco’s governor declared a formal ‘code red,’ halting all public transport and canceling mass events.

White House Press Secretary Karoline Leavitt confirmed the US provided intelligence support for the operation, describing El Mencho as ‘a top target for the Mexican and United States government as one of the top traffickers of fentanyl into our homeland.’
Security experts are now warning that while El Mencho’s killing marks a landmark moment in drug enforcement history, stability is far from guaranteed.
With his son jailed in the US and no clear family successor, a power struggle within the CJNG appears likely, with senior commanders already being identified as potential contenders for the throne.
Whether the cartel transitions peacefully or fractures into internal conflict, analysts warn the violence is far from over.
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