Mexico Erupts After ‘El Mencho’ Killed, 25 National Guard Members Among Dozens Dead In Retaliation

At least 25 members of Mexico's National Guard and one security guard were killed after the capture and death of infamous cartel leader Nemesio Oseguera, also known as "El Mencho." The violence broke out soon after news of his death spread, triggering a wave of deadly attacks across western Mexico.

Officials say the situation remains tense as authorities monitor possible retaliation and attempts by cartel members to regroup.

Who Was 'El Mencho'

Nemesio Oseguera was the leader of the powerful Jalisco New Generation Cartel (CJNG), one of the most feared criminal groups in Mexico. The 59-year-old cartel boss had been among the world's most wanted criminals for years.

The United States had even announced a reward of 15 million dollars for information that could lead to his capture.

He built the CJNG into one of Mexico's strongest criminal organisations since its formation in 2009. The cartel became known for its military-style operations, violent tactics and rapid expansion across several regions.

According to officials, Oseguera was seriously injured during a clash with Mexican security forces in the town of Tapalpa. He later died while being airlifted to Mexico City after being captured.

Wave of Attacks After His Death

Soon after news of his death spread, cartel members launched a series of violent retaliatory attacks. Authorities reported at least 27 attacks targeting government forces and security personnel in the state of Jalisco.

Key details from the unrest include:

• More than 25 National Guard members and one prison security guard killed
• Several officials, including a prosecutor's office staff member, also among the dead
• Around 30 cartel members killed during clashes with security forces
• At least 70 suspects arrested across seven states

The attacks were described by officials as "cowardly" and highly coordinated. Security forces believe the violence was carried out to avenge the cartel leader's death and create fear.

Roads Blocked and Cities Shut Down

The violence quickly spread across Jalisco and nearby regions. Cartel members blocked more than 20 major roads using burning vehicles, bringing highways to a standstill. This caused major disruption to transport and daily life.

The unrest also reached neighbouring Michoacán and the popular tourist destination of Puerto Vallarta. In Guadalajara, one of Mexico's largest cities, businesses shut down as smoke rose from burning vehicles and streets turned tense. Residents were advised to stay indoors for safety.

Authorities deployed additional forces to control the situation and reopen highways.

Government on High Alert

Mexico's security officials say they are closely watching for further violence. There are concerns that the cartel may reorganise or carry out more attacks following the death of its leader.

Officials have warned that power struggles within the cartel or attempts to maintain control could lead to more instability in the coming days.

International Reaction

The killing of El Mencho has also drawn international attention. US President Donald Trump urged Mexico to step up its fight against drug cartels and drug trafficking. He called for stronger action to prevent criminal groups from operating across borders.

Security experts believe the death of such a powerful cartel leader could weaken the organisation in the short term. However, they also warn that it might lead to internal conflicts and more violence as rival groups or factions compete for control.

For now, Mexico remains on alert as authorities work to restore order and prevent further attacks following one of the most significant cartel developments in recent years.