The Trump administration is preparing for lethal strikes against key targets in Mexican cartels, a military source has said.

After the DEA announced 'Project Portero,' the Mexican government denied any international deal to fight cartels. Here's why ...

The US president throws one of Mexico’s greatest enemies into the ring at a time when both nations are negotiating a comprehensive security agreement ...

MEXICO CITY (AP) — Mexico's president denied on Tuesday that her administration had an agreement with the U.S. Drug Enforcement Administration, a day after the U.S. agency announced “a major new ...

Homeland Security Secretary Kristi Noem’s reason for painting a segment of border wall black during her visit to Santa Teresa ...

The news release from the Drug Enforcement Administration trumpeted a “bold bilateral initiative” with the Mexican government to crack down on cartels that smuggle drugs across the southern border.

Mexican authorities are investigating the discovery of six severed human heads found this week near the border between the states of Tlaxcala and Puebla, ...

Mexico’s president denied Tuesday reaching a border collaboration agreement with the U.S. Drug Enforcement Administration despite an announcement hours earlier by the American agency.