In Guajes de Ayala, Mexico, residents like Jesús Domínguez have formed armed "self-defense" groups to combat powerful drug cartels. Facing government neglect and overwhelming cartel force, these vigilantes, some armed with military-grade weapons smuggled from the U.S., patrol remote areas. The group in Guajes de Ayala formed in 2020 when the cartel La Nueva Familia Michoacana attempted to seize control of their communities. After a period of conflict and displacement, the vigilantes rearmed in October to defend against the cartel's renewed incursions, which include fentanyl labs and drone surveillance.

The situation in Guerrero state is complex, with numerous cartels, local gangs, and vigilante groups creating a volatile landscape. While some vigilante movements have been co-opted or massacred by cartels, the Guajes de Ayala community claims independence. They utilize drones and military-style weapons, many stamped "MADE IN USA." The proliferation of armed groups presents a significant challenge for Mexican President Claudia Sheinbaum, especially amid fears of increased violence following the death of top cartel leader Nemesio Oseguera Cervantes, known as 'El Mencho'.