Mexico Reels After Military Operation Kills Cartel Leader ‘El Mencho’
A wave of violence has gripped parts of Mexico following the death of Nemesio Rubén Oseguera Cervantes, known as “El Mencho,” the leader of the Jalisco New Generation Cartel (CJNG). The military operation that resulted in his death on February 23, 2026, has been met with a fierce response from cartel gunmen, leaving dozens dead and prompting concerns for the safety of tourists in popular beach towns.
According to early reports, at least 73 people have been killed in clashes between security forces and cartel members since the operation began. The violence has been particularly acute in the state of Jalisco, where the CJNG is based, but has also spread to neighboring regions.
The U.S. Department of State identified Oseguera Cervantes as a significant figure in drug trafficking. His death, following a pursuit linked to a romantic relationship, marks a major blow to the CJNG, considered one of the most powerful and ruthless cartels in Mexico. The cartel, with an estimated 30,000 members, has expanded its influence across the country and internationally.
In the aftermath of the operation, soldiers continue to engage in clashes with cartel members. The situation has led to widespread fear among residents and visitors, with reports describing scenes resembling a “horror film” in Guadalajara.
The violence has disrupted daily life and raised concerns about the potential for further escalation. U.S. Tourists in areas like Puerto Vallarta have found themselves caught in the crossfire, with some reporting difficulties leaving the country. This development underscores the ongoing challenges Mexico faces in combating organized crime and maintaining security in key tourist destinations.
The death of “El Mencho” is expected to trigger a power struggle within the CJNG, potentially leading to increased violence as rival factions vie for control. Experts suggest that while the cartel may be weakened in the short term, its fragmentation could also create new opportunities for other criminal organizations.
A map detailing the power structures of Central and Latin American cartels illustrates the complex network of criminal organizations operating in the region. The situation highlights the interconnectedness of drug trafficking and the challenges of addressing the issue through a purely military approach.
