Mexico is beginning to regain calm following a high-stakes security operation that claimed the life of one of the nation’s most notorious drug cartel figures. The central event making headlines is the killing of Nemesio Oseguera Cervantes, widely known as “El Mencho,” the longtime leader of the powerful Jalisco New Generation Cartel (CJNG). El Mencho was killed on February 22 during a military raid in Tapalpa, Jalisco, approximately 130 kilometers from Guadalajara. The operation involved Mexican army forces, reportedly supported by U.S. intelligence.
El Mencho had been one of Mexico’s most-wanted criminals, primarily due to the CJNG’s involvement in trafficking fentanyl, methamphetamine, and other illegal drugs. His death triggered immediate retaliatory violence from suspected cartel members, spreading across at least a dozen states, with the heaviest impact in Jalisco and disruptions reported in Baja California, Quintana Roo, Nayarit, Guanajuato, and Michoacán.
Violence and Disruption
In the wake of El Mencho’s death, coordinated attacks included:
- Road blockades using burning vehicles and buses
- Arson targeting businesses and public transport
- Gunfights and clashes with security forces
Authorities reported significant casualties: 25 National Guard members were killed, alongside dozens of suspected cartel gunmen about 34 killed and 70 arrested during the initial clashes. Civilian casualties were also reported amid the chaos.
The unrest affected daily life in multiple areas. Schools in Guadalajara were closed, public transportation slowed or halted, and flights were temporarily canceled or delayed at airports such as Guadalajara and Puerto Vallarta.
Government Response
President Claudia Sheinbaum has stressed that calm is gradually returning. She deployed approximately 10,000 additional soldiers to maintain order in affected regions. By February 24, most roadblocks had been cleared, public activity was resuming cautiously, and the majority of airports were operating normally.
The U.S. government initially issued broad shelter-in-place advisories for Americans, which have now been narrowed to select areas. Travel remains cautiously advised in parts of Jalisco, including Guadalajara and Puerto Vallarta, due to residual risks.
Implications for Travelers and Events
With spring break approaching and the 2026 FIFA World Cup set to kick off in Mexico, concerns about safety are high. President Sheinbaum has reassured the public that visitors face no risk and that all necessary security measures are in place. Security experts, however, caution that cartel leadership disruptions can produce unpredictable shifts, even though tourists are generally insulated from direct violence.
This high-profile operation underscores the ongoing challenges Mexico faces in curbing cartel influence, even as U.S.-Mexico cooperation on security intensifies. While the immediate crisis appears to be de-escalating, authorities and residents remain vigilant, particularly in western states and tourist-heavy regions.
The death of El Mencho marks a significant victory for Mexican law enforcement, but it also highlights the fragile balance in areas affected by organized crime a situation that continues to evolve.
