
Authorities investigate deadly explosion in Coahuayana amid escalating cartel violence and increased federal security operations.
Michoacán, Mexico — December 7, 2025 — A powerful car bomb exploded outside a police station in the western Mexican state of Michoacán, killing at least three people and injuring six others, according to security officials. The attack, which took place Saturday on a busy central avenue in the municipality of Coahuayana, marks one of the most violent incidents in the region in recent months.
The Michoacán attorney general’s office confirmed that the vehicle detonated near the police headquarters, causing extensive damage to nearby buildings and leaving debris scattered across the area.
Fatalities Include Community Police Officers
Authorities stated that the driver of the vehicle died instantly in the explosion, while two community police officers succumbed to their injuries at a regional hospital. Six other people were hurt in the blast.
Héctor Zepeda, commander of the Coahuayana community police force, said the explosion caused significant destruction and that parts of the victims’ remains were found at the scene. Social media footage circulating online showed a charred vehicle reduced to a metal frame.
Attack Comes During Intensified Security Crackdown
The bombing occurred as Mexico’s federal government increases its security presence in Michoacán following a wave of high-profile killings, including the assassination of a prominent lime growers’ representative and a popular local mayor known for resisting cartel control.
Last month, President Claudia Sheinbaum ordered the deployment of 2,000 additional troops to Michoacán. These forces joined the roughly 4,300 permanent military personnel already stationed in the state, as well as 4,000 troops positioned in surrounding regions.
“With so many marines arriving for the federal operation, we stopped conducting regular patrols,” Zepeda explained.
Community Police Born from Vigilante Groups
The community police units that operate in rural areas of Michoacán trace their origins to local vigilante groups that rose up more than a decade ago to defend communities from cartel violence. Over time, these groups were formalized and incorporated into state law enforcement structures, though they continue to face threats from organized crime.
Region Home to Several U.S.-Designated Terrorist Cartels
Michoacán remains one of the most contested states in Mexico due to the presence of powerful drug trafficking organizations. At least three of the six cartels that the U.S. government designates as terrorist organizations operate in the region:
- Jalisco New Generation Cartel (CJNG)
- United Cartels
- Nueva Familia Michoacana
Several smaller splinter groups also remain active, some of which are supported by the Sinaloa Cartel.
The growing use of improvised explosive devices (IEDs) has become a major concern for Mexican authorities. According to the state security agency, more than 3,000 explosive devices were seized in Michoacán last year, compared with just 160 in 2022. In the first 11 months of this year alone, authorities have already seized more than 2,000.
Strategic Importance of Michoacán
Michoacán is a crucial location for organized crime due to its role in importing chemical precursors used to manufacture synthetic drugs. Alongside drug operations, the state is also known for producing avocados and limes, both lucrative industries that have been heavily targeted for extortion by criminal groups.
In the past two months, Mexican authorities have dismantled 17 clandestine drug laboratories in the region, part of ongoing efforts to disrupt cartel production networks.


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