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From El Mencho to R2: Mexico’s offensive against the Jalisco New Generation Cartel
Rafael “R2” Álvarez Ayala, a senior leader of the Jalisco New Generation Cartel (CJNG), was arrested in Zapopan after a shootout outside a restaurant. He and 19 others were detained; R2 and a Mexican Navy member were wounded. The operation is part of a widening campaign against the cartel, which analysts say has become Mexico’s main security target amid pressure from the United States.
R2 was allegedly the CJNG’s chief in the area and remained in hospital after surgery. His arrest follows the February 2026 death of cartel founder Nemesio “El Mencho” Oseguera Cervantes and several other senior figures’ arrests during the year. Security consultancy Lantia Intelligence estimates the CJNG has about 122 subordinate or allied groups, while Mexican authorities say information from the US Drug Enforcement Administration helped locate R2.
In short
- CJNG leader R2 was arrested after a shootout in Zapopan.
- He and 19 others were detained; two people were wounded.
- The arrest extends Mexico’s campaign against the cartel.
Explained simply
The Jalisco New Generation Cartel, usually known by its Spanish initials CJNG, is one of Mexico’s largest criminal organisations. It is made up of a central leadership and numerous local groups, and has been linked to drug trafficking and violence.
Nemesio “El Mencho” Oseguera Cervantes founded the cartel and led it for years. Rafael “R2” Álvarez Ayala was described as a senior figure responsible for the group’s activities in his area.
Mexico’s campaign against the CJNG has continued as authorities target its leaders and networks. The cartel’s reach, and pressure from the United States for action against drug trafficking, make the campaign significant for security in Mexico and relations between the two countries.