Violence breaks out in Mexico following death of notorious cartel leader El Mencho
February 23, 2026 • Al Jazeera
Mexican Security Forces Kill Notorious Drug Lord in Jalisco State
A Mexican security operation resulted in the death of Nemesio Ruben Oseguera Cervantes, also known as “El Mencho”, a high-ranking figure in one of Mexico’s most powerful organized crime groups. The Mexican Secretariat of National Defence confirmed that Oseguera was killed during a clash with soldiers in the town of Tapalpa, Jalisco state, on Sunday.
The operation led to a wave of violence across several states, including Jalisco, where civilians were affected by gunfire and roadblocks. Torched vehicles were seen along highways, and residents were advised to stay indoors due to the ongoing security situation.
Oseguera had a $15 million bounty on his head from the United States and was considered one of the most powerful Mexican drug lords since the capture of Joaquin “El Chapo” Guzman and Ismael Zambada. The Mexican Defence Secretariat reported that four members of Oseguera’s Jalisco New Generation Cartel were killed during the raid, while two others died during their transfer to Mexico City.
The US has classified the cartel as a “terrorist organization” and accused it of sending illicit substances into the country. US authorities welcomed the operation and praised the Mexican government for its efforts in combating organized crime.
As a result of the operation, several countries issued travel warnings and suspended flights to affected areas. The Canadian government warned citizens to remain in safe places due to ongoing security operations, while the US State Department advised Americans to exercise caution in states with high levels of cartel activity.
The Mexican President, Claudia Sheinbaum, praised the country’s security forces for their efforts and called for calm, stating that there was “absolute coordination” between government agencies. The Jalisco Governor suspended public transportation and cancelled school on Monday due to the ongoing situation.
Source: Al Jazeera