Story perspectives

U.S. Intensifies Drug War After Cartel Leader's Death

2/25/2026

Summary

Story summary

The Trump administration intensified its campaign against drug cartels after the killing of Jalisco New Generation Cartel leader Nemesio "El Mencho" Oseguera.
U.S. intelligence supported the operation that led to Oseguera's death, prompting violent retaliation from criminal groups in Mexico.
President Claudia Sheinbaum deployed 10,000 National Guard personnel to combat drug smuggling and arrested local officials linked to cartels.
The U.S. designated several cartels as foreign terrorist organizations, raising legal concerns over military involvement and due process.
Violence continues to escalate in cartel-controlled areas, maintaining a tense situation.

History

Historical Context

The War on Drugs began in the 1980s as the U.S. aimed to curb drug trafficking and violence, allocating over $1 billion annually to anti-drug initiatives. In 2006, President Felipe Calderón escalated military involvement against cartels, marking the start of the Mexican drug war. The recent killing of cartel leader Nemesio "El Mencho" Oseguera underscores ongoing violence and the complexities of U.S.-Mexico law enforcement cooperation.

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Story summary

The Trump administration intensified its campaign against drug cartels after the killing of Jalisco New Generation Cartel leader Nemesio "El Mencho" Oseguera.
U.S. intelligence supported the operation that led to Oseguera's death, prompting violent retaliation from criminal groups in Mexico.
President Claudia Sheinbaum deployed 10,000 National Guard personnel to combat drug smuggling and arrested local officials linked to cartels.
The U.S. designated several cartels as foreign terrorist organizations, raising legal concerns over military involvement and due process.
Violence continues to escalate in cartel-controlled areas, maintaining a tense situation.

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