Juan Carlos Valencia González has emerged as the new leader of the Jalisco New Generation Cartel following the death of founder "El Mencho" [1, 2, 3].
This transition marks a critical moment for one of Mexico's most powerful criminal organizations. The stability of the CJNG leadership determines whether the group will maintain its current operational structure or fracture into smaller, competing factions.
Valencia González is known by the aliases "El 03" and "Pelón" [1, 2, 3]. He is reportedly taking control of the organization based in the state of Jalisco [1, 2, 3].
Reports indicate that Nemesio Oseguera Cervantes, known as "El Mencho," had prepared a succession plan to ensure the continuity of the criminal organization before he died in a military operation [4, 1]. This strategic handoff suggests the cartel intended to avoid the internal power struggles that often follow the removal of a top leader.
There are varying reports regarding the finality of this appointment. El País said Valencia González is currently at the head of the cartel [1]. However, Yahoo Noticias said that "El 03" could be the successor if the organization follows a specific family chain of command [3].
Despite these differing interpretations of his current status, multiple outlets identify Valencia González as the primary figure now positioned to lead the group [1, 2, 3]. The transition occurs as the cartel continues to operate across Mexico and maintain its international trafficking networks.
“Juan Carlos Valencia González has emerged as the new leader of the Jalisco New Generation Cartel.”
The appointment of a pre-planned successor suggests that the CJNG is prioritizing institutional stability over individual charisma. By implementing a formal succession plan, the cartel aims to prevent the 'kingpin strategy'—where the removal of a leader leads to organizational collapse—from succeeding, potentially making the group more resilient against government interventions.





