Part 1/6:
The Persistent Threat of Underground Tunnels Used by Mexican Drug Cartels
Introduction
For decades, Mexican drug cartels have employed clandestine tunnels as a covert method to smuggle drugs, people, and weapons into the United States. Despite increased border security measures and advanced detection technologies, these underground pathways continue to pose a significant challenge to U.S. authorities. Their clandestine nature and sophistication make them a critical concern in efforts to combat cross-border crime.