The reported passing of Nemesio "El Mencho" Oseguera Cervantes marks more than just the end of a kingpin. It signals the potential fracturing of the Cartel de Jalisco Nueva Generación (CJNG), a paramilitary powerhouse that redefined the mechanics of Mexican drug trafficking. While the Mexican government has yet to produce a body, the deafening silence from the CJNG’s propaganda wing—usually quick to project strength—suggests a vacuum at the top. This transition period is the most dangerous moment for Mexico since the 2006 declaration of the drug war. The CJNG is not a traditional corporate hierarchy. It is a franchise model held together by El Mencho’s personal charisma and a brutal internal discipline that is now under its greatest stress test.
The Myth of the Monolith
Outsiders often view the CJNG as a unified army. They see the tactical vests, the armored vehicles, and the synchronized social media campaigns and assume a top-down military structure. This is a mistake.
In reality, the CJNG operates as a loose confederation of local warlords and "cells" that pay fealty to the Jalisco brand. El Mencho functioned as the ultimate arbiter, the one man capable of settling disputes between ambitious lieutenants. Without his iron fist, these regional commanders are looking at their profit margins and wondering why they should continue sending a percentage of their earnings to a ghost in the mountains of western Mexico.
The cartel’s expansion was built on the "join or die" ultimatum. They absorbed smaller gangs, offering them the CJNG's superior weaponry and political protection in exchange for absolute loyalty. But loyalty in the underworld is a depreciating asset. With the leader out of the picture, the internal friction that El Mencho suppressed is beginning to heat up. We are already seeing the emergence of "La Nueva Plaza" and other breakaway factions in states like Colima and Michoacán. These aren't just minor skirmishes. They are the first cracks in a dam that could soon burst.
The Logistics of a Post Mencho Era
The CJNG became the most powerful criminal organization in Mexico by mastering the logistics of synthetic drugs. They didn't bother with the slow, weather-dependent cultivation of marijuana or poppy. They went straight for fentanyl and methamphetamine.
This shift changed the geography of power. Instead of controlling vast tracts of farmland, the CJNG focused on the "Twin Ports" of Lázaro Cárdenas and Manzanillo. This is where the precursor chemicals arrive from Asia. If the cartel loses its grip on these specific maritime entry points, its entire business model collapses.
Control of the Pacific Corridor
Control of the ports is currently maintained through a mix of extreme violence and deep-seated corruption within the customs and port authorities.
- The Manzanillo Bottleneck: As the busiest port in Mexico, it is the primary artery for chemical precursors. Any internal power struggle in Jalisco will immediately manifest as a spike in homicides in the state of Colima.
- The Michoacán Front: The CJNG has spent years trying to push the remnants of the Familia Michoacana and the Knights Templar out of the Tierra Caliente. If the CJNG leadership in Guadalajara falters, expect those local groups to launch a scorched-earth counter-offensive to reclaim their territory.
The "why" behind the CJNG's brutality was always about market dominance through intimidation. They didn't just kill rivals; they staged macabre displays to prove that the state could not protect anyone. If the organization splits into three or four warring factions, that violence won't be directed at the government. It will be directed inward.
The Fragmentation Trap
Security analysts often celebrate the "kingpin strategy"—the idea that taking out the head of the snake kills the body. History tells a different story in Mexico. When the Beltrán-Leyva Organization was decapitated, it didn't disappear. It shattered into dozens of smaller, more violent, and less predictable cells.
These smaller groups don't have the international connections to move tons of cocaine or fentanyl. To survive, they turn to "predatory" crimes.
- Extortion: Taxing local businesses, from taco stands to multi-national mining operations.
- Kidnapping: Targeting the local middle class.
- Cargo Theft: Highjacking trucks on the federal highways.
The CJNG kept these predatory impulses somewhat in check because they were bad for the long-term "big business" of international trafficking. A fragmented CJNG means a more violent daily life for the average Mexican citizen. The "Pax Mencho" was bloody, but a chaotic multi-front civil war between his former captains will be worse.
The Sinaloa Factor
While Jalisco prepares for a funeral, the Sinaloa Cartel is watching with predatory interest. The rivalry between these two organizations is the defining conflict of modern organized crime.
The Sinaloa Cartel, despite its own internal drama involving the sons of "El Chapo" Guzmán (Los Chapitos) and the old-guard faction led by Ismael "El Mayo" Zambada, remains a more stable, business-oriented entity. They prefer bribes to bullets. If the CJNG descends into infighting, Sinaloa will not hesitate to move in on Jalisco’s territory, particularly the lucrative smuggling routes through Baja California and Sonora.
This isn't just about drugs. It's about "plaza" control. A plaza is a geographic region where a cartel has successfully corrupted the local police and politicians. Building a plaza takes years of investment. If the CJNG’s political protection network vanishes along with El Mencho, the Sinaloa Cartel can simply "buy" the existing infrastructure.
The Role of the Mexican State
The administration in Mexico City has largely pursued a policy of non-confrontation, famously summarized as "hugs, not bullets." This approach has allowed the CJNG to grow into a paramilitary force that, in many regions, outguns the local police.
If the CJNG begins to fracture, the government will be forced to choose. They can either step into the vacuum and attempt to re-establish the rule of law, or they can pick a "favorite" faction to support in hopes of restoring a stable, albeit criminal, order. Historically, the Mexican state has opted for the latter.
There is a grim reality that the United States must also face. The CJNG’s mastery of the fentanyl supply chain is a direct result of their centralized power. If that power decentralizes, the precursor chemicals will still arrive, but they will be processed and distributed by dozens of smaller, more desperate groups. This makes interdiction nearly impossible. You can track a massive shipment from a major cartel. It is much harder to track a thousand smaller shipments from independent actors.
The Successors in the Shadows
Names like "El Jardiner" (Audias Flores Silva) and "El Cholo" (though the latter was famously executed and left on a park bench) are often floated as potential heirs. But the CJNG's structure makes a single successor unlikely.
El Mencho’s son, "El Menchito," is in a U.S. prison. His daughter, "La Negra," has also faced the American legal system. The family dynasty that usually anchors a Mexican cartel is broken. This leaves the organization in the hands of regional commanders who have more in common with feudal lords than corporate executives.
These men—often referred to as "plaza bosses"—have their own private armies. They have their own sources of income. Most importantly, they have their own egos. The transition will likely be marked by "purges." Anyone suspected of disloyalty or of making a deal with the DEA will be eliminated. This internal cleansing is often the first sign that a cartel is about to implode.
Beyond the Cult of Personality
We have seen this cycle before with the Zetas and the Gulf Cartel. A charismatic leader builds a terrifying brand, the leader is removed, and the brand is diluted through a series of increasingly violent spinoffs. The difference here is the sheer scale of the CJNG's armory.
The CJNG introduced drones equipped with C4 explosives and improvised armored vehicles (monstruos) to the Mexican underworld. These tools don't disappear when the leader dies. They are passed down to the next generation of fighters who may be less disciplined and more prone to using them against civilian populations.
The death of El Mencho is not a victory for the rule of law. It is the beginning of a chaotic reconfiguration of the criminal landscape. The "Jalisco" name will likely survive, used by various factions to strike fear into their enemies, but the era of a single, unified threat to the Mexican state is ending. In its place comes something more fractured, more unpredictable, and ultimately, more difficult to defeat.
The focus must now shift from the man to the infrastructure. If the ports of Manzanillo and Lázaro Cárdenas remain porous, and if the corruption in the state governments of Jalisco, Nayarit, and Guanajuato remains unaddressed, the name of the man at the top is irrelevant. The machine will keep grinding, even if it is missing its primary architect.
Map out the financial networks that laundered El Mencho's billions. Look at the real estate in Zapopan and the businesses in Guadalajara. That is where the real power struggle is happening—not just in the mountains with gold-plated AK-47s, but in the boardrooms and law offices where the cartel's wealth is hidden. Without the money, the soldiers have no reason to fight. Without the soldiers, the brand is just a memory.
