• Nemesio Oseguera Cervantes, aka 'El Mencho', was killed by Mexican forces, triggering violence across the country.
• Over 70 casualties reported in the wake of the operation, including law enforcement and cartel members.
• The aftermath has caused significant disruptions in daily life, with schools closed and troops deployed nationwide.
• Experts warn that El Mencho's death could lead to increased violence as rival factions vie for control.
• The operation received US intelligence support, but no American troops were involved, according to Mexican officials.

The killing of Nemesio Oseguera Cervantes, popularly known as "El Mencho," the leader of the Jalisco New Generation Cartel (CJNG), has led to a dramatic increase in violence across Mexico. More than 70 people have died, including 27 members of the National Guard, as cartel members launched coordinated attacks and blockades in response to his death. These violent reprisals have paralyzed cities and raised concerns about public safety across several states, including Jalisco, where the cartel has strong influence, according to aa, Al Jazeera, and Channel News Asia.

Reports indicate that immediately following El Mencho's death in a military raid, CJNG operatives carried out violent actions, including burning vehicles and erecting roadblocks, termed narcobloqueos, to showcase their reach and retaliate against the state. Miguel Alfonso Meza, director of Defensorx, described the situation as panic-inducing for civilians, with many experiencing severe distress and fear during the outbreak of violence. Jalisco's police and security forces faced unprecedented challenges in the wake of these attacks, with Al Jazeera and Le Monde corroborating the widespread disruptions reported.

Mexican authorities have deployed approximately 10,000 soldiers to maintain order in response to the escalating violence. In addition, schools were closed in several cities, and air travel experienced significant disruptions as flights to popular destinations were canceled. Reports highlighted conditions in Guadalajara, which was notable for hosting a half-marathon during the chaos; many participants found themselves stranded due to blocked roads, as documented by Al Jazeera and Le Monde.

While El Mencho's removal is hailed as a victory against organized crime, experts warn this could lead to increased violence as rival factions attempt to fill the power void left by his death. The historical context of such actions indicates that high-profile captures often exacerbate violence rather than diminish it. Specialists claim the CJNG's retaliation and infighting for leadership could result in a chaotic environment, echoing prior violence witnessed after similar high-profile operations, as mentioned in analyses from aa, Channel News Asia, and Al Jazeera.

In light of the ongoing turmoil, Mexican government officials have assured the public that an adequate response is in place to manage the violence; however, the Federal Civil Aviation Agency continues to recommend caution to travelers. Individuals affiliated with the cartel have issued threats against security personnel, which has amplified anxiety within small communities and larger metropolitan areas. As concerns about public safety persist, the dynamics of power within the CJNG remain in question, with new leaders potentially rising from the ashes of El Mencho's leadership, as noted by aa, Le Monde, and Channel News Asia.