Residents of a remote Mexican mountain community have formed an armed civilian defense group to protect their homes from a violent drug cartel. The 50-member vigilante force uses military-grade weapons to defend against La Nueva Familia Michoacana, which has been trying to seize control of their territory since 2020.

GUAJES DE AYALA, Mexico — In the rugged mountains of Mexico’s Guerrero state, Jesús Domínguez navigates dense vegetation with an assault rifle across his back and an explosive device attached to his belt.
The 34-year-old moves with a group of camouflage-wearing fighters who patrol remote areas against one of Mexico’s most dangerous criminal organizations.
Equipped with high-powered weapons trafficked from the United States, this 50-person militia represents one of many “autodefensa” or civilian protection units that have formed across Mexico during the last ten years to combat increasingly advanced cartels in regions where government forces cannot reach.
“The government doesn’t care about us, and it’s impossible for our arms to compete with (the cartel’s),” Domínguez explained from an observation point overlooking Guerrero’s mountainous terrain. “They come at you with a ton of force, so you need to respond with force…If you don’t, they’ll overwhelm you.”
These civilian fighters in Guajes de Ayala operate within Mexico’s chaotic environment of competing armed factions — ranging from international cartels to neighborhood criminal groups — particularly in areas like Guerrero that have suffered from fragmenting drug organizations for years. This complex situation presents a major challenge for Mexican President Claudia Sheinbaum as she faces demands from the Trump administration while concerns grow about increased violence after the death of Mexico’s most influential drug kingpin.
The civilian defense unit formed in 2020 when La Nueva Familia Michoacana attempted to seize seven mountain communities located along a crucial route that connects drug trafficking organizations to Acapulco’s port, where narcotics and contraband move through.
Community members reported that this cartel, which the Trump administration labeled a terrorist organization last year, began cutting down trees illegally on their property and attempted to coerce locals into fighting against competing criminal groups.
Without Mexican army or police presence, townspeople took up weapons. Intermittent battles continued for almost twelve months. People evacuated on foot, trekking for hours across distant mountains carrying only their clothing. Towns that once housed 1,600 residents shrank to merely 400.
Following a temporary ceasefire, the militia reorganized in October when Nueva Familia Michoacana resumed their territorial expansion, establishing drug production facilities and conducting surveillance with unmanned aircraft, according to group commander Javier Hernández.
Currently, the fighters protect their communities from elevated positions and monitor approximately 100 cartel soldiers stationed several miles away using their own surveillance drones.
“We don’t want to be part of their ranks and we don’t want to leave our lands,” Hernández stated. “We don’t want to be slaves to any cartel.”
Guerrero experiences more deeply rooted conflict than most Mexican regions, with a militant history extending back to rebel movements from the 1960s. The situation has become more complicated as cartels have split into competing factions, creating conditions vastly different from previous eras when single organizations maintained complete regional dominance. A 2025 DEA assessment identifies five cartels operating in the area, along with numerous local gangs and civilian militias, many aligned with larger criminal enterprises.
“You have a kaleidoscope of armed groups,” explained Mónica Serrano, a researcher at Colegio de Mexico who studies Guerrero violence. “It’s one of the most vexing challenges facing the country and is at the root of the violence.”
Civilian protection forces expanded throughout Michoacan and Guerrero beginning around 2013. Similar to the Guajes de Ayala organization, they emerged from desperate efforts to avoid becoming casualties in cartel warfare.
However, in locations where criminal organizations have stronger presence than law enforcement, virtually every vigilante movement in recent years has either been absorbed by rival cartels or eliminated. Mexico’s federal government remains divided on whether to negotiate with vigilantes or prosecute them as criminals.
Sometimes, these groups transformed into cartel military units, well-funded and terrorizing the same communities they promised to defend. In other instances, cartels provided weapons to local residents to help combat rival organizations.
“They corner you and you can’t do anything,” Domínguez observed. “That’s how what’s been created – which began as autonomy – is corrupted. People end up joining criminal groups just to survive.”
The Guajes de Ayala community claims independence, yet their forces possess equipment far exceeding what local farmers could afford, including drone detection technology, intercepted radio communications, and DJI surveillance aircraft worth thousands of dollars for monitoring cartel operatives.
They carry assault rifles marked “MADE IN USA” and bearing manufacturer names from Florida, South Carolina and Poland. Due to Mexico’s restrictive firearms regulations, most weapons in the country are smuggled from the United States by cartels.
One fighter acknowledged the vigilantes buy weapons from cartels but declined to specify which organization.
Another revealed he previously belonged to the Jalisco New Generation Cartel (CJNG) and received payment to join the vigilantes. A third wore headgear displaying “El Señor de los Gallos,” referring to Nemesio Oseguera Cervantes, the influential CJNG commander killed by Mexican military forces in February.
Two regional criminal gangs battling Nueva Familia Michoacana permit Guajes de Ayala residents to travel through their areas, preventing complete encirclement as occurred previously.
Meanwhile, Hernández said he provides information about the opposing cartel to law enforcement and that his organization rejected partnership proposals from other vigilante groups known for attacking civilians.
The spread of armed organizations throughout Mexico tests Sheinbaum as she works to counter Trump administration threats of U.S. military action.
Under Sheinbaum’s leadership, security forces have targeted criminal groups more aggressively than previous administrations. Murder rates have decreased significantly since she assumed office, reaching decade-low levels according to government statistics.
But Hernández said conditions have deteriorated for his community.
“It’s a lie. They say the government is doing wonders, but it’s nothing but propaganda,” he stated.
The elimination of Oseguera Cervantes, known as “El Mencho,” dealt a significant blow to Mexico’s most powerful criminal organization. However, experts and some community members in places like Guajes de Ayala fear this could trigger additional violence as other criminal groups attempt violent takeovers or competing CJNG factions battle for leadership.
A Marine officer in Guerrero, speaking anonymously for security reasons, said his units were “preparing for a possible reorganization of these groups.” He emphasized that Mexican forces haven’t abandoned communities like Guajes de Ayala and respond to requests for assistance from rural locations.
The settlements in Guajes de Ayala have become deserted areas filled with empty houses belonging to people too frightened to return.
Marisela Mojica, Domínguez’s mother, relocated six children and grandchildren after her daughter was abducted by individuals claiming membership in Nueva Familia Michoacana.
“If they come to kill us all, I want one of us to still be alive,” she said.
Mojica hasn’t seen her family in six years or met two grandchildren born after they escaped. She’s uncertain if she ever will.
Educators too afraid to travel between different criminal groups’ territories stopped attending classes in October, leaving schools empty. Government medical facilities have closed.
Hernández tallies the abandoned houses left in decay as he and his fighters drive to patrol the surrounding hills and valleys.
“These mountains are a place of silence,” he said. “You have no voice, and no one hears you.”
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