Sinaloa Cartel operative 'El Nenuco' captured in western Mexico

Mexican security forces arrested Arturo Enrique Guillén García, alias 'El Nenuco', a 29-year-old operative with ties to both the CJNG and Sinaloa Cartel. The arrest is a notable law enforcement action against cartel leadership, though its strategic impact is uncertain given the fragmented nature of Mexican drug trafficking organizations.