The Mexican government has mobilized 10,000 security personnel to contain explosive violence that erupted following the confirmed death of Nemesio Oseguera Cervantes, alias ‘El Mencho,’ the nation’s most-wanted cartel leader. The leader of the Jalisco New Generation Cartel (CJNG) was fatally wounded during a military raid in Tapalpa, Jalisco state, on Sunday and died en route to a Mexico City hospital.
The announcement of his death triggered immediate and coordinated retaliatory attacks across the country. CJNG operatives erected blockades across major transportation routes in 20 states, set fire to hundreds of vehicles and commercial establishments, and launched a brazen assault on a Jalisco prison that resulted in the escape of at least 23 inmates.
Official casualty figures from the initial raid and subsequent clashes report at least 27 security force members, 46 suspected cartel members, and one civilian killed. The violence created widespread panic, with residents sheltering indoors, tourists confined to hotels, and most businesses shuttered. Critical shortages emerged as anxious citizens formed long lines at the few remaining open stores, particularly tortillerias, to stockpile supplies.
The federal government responded by deploying an additional 2,500 troops to reinforce Jalisco, a key host state for the upcoming FIFA World Cup. Despite the heavy military presence, tensions remained extraordinarily high in symbolic locations like Aguillila, Michoacán—El Mencho’s birthplace—where residents reported fresh blockades and columns of black smoke rising from the mountainous region.
The resort city of Puerto Vallarta, a popular destination for international tourists, was also rocked by violence, prompting travel advisories from the United States, Canada, Britain, and Australia. Dozens of international flights were canceled due to security concerns.
El Mencho, 59, was the last remaining drug lord operating in the brutal tradition of captured kingpins like ‘El Chapo’ Guzmán. His death, aided by US intelligence according to officials from both nations, creates a dangerous power vacuum within CJNG—one of Mexico’s most powerful and violent criminal enterprises. Experts warn the absence of a clear successor, compounded by the recent US conviction of his son ‘El Menchito,’ could trigger violent internal fragmentation within the organization.
Mexican Defense Secretary Ricardo Trevilla revealed that intelligence regarding a rendezvous between Oseguera and one of his partners was pivotal in locating the elusive kingpin. The operation resulted in the seizure of a significant arsenal, including rocket launchers capable of downing aircraft, and the death of his top lieutenant, Hugo ‘El Tuli’ H.