Recently, US Border Patrol agents uncovered a significant drug smuggling tunnel situated nearly 3,000 feet below the US-Mexico border. This tunnel, linking Tijuana to San Diego, was found to be under construction as early as April.
According to US Customs and Border Protection, the tunnel extended through portions of the Otay Mesa port and was designed with potential exit points near or within the commercial warehouse zones of San Diego.
Upon entering what was described as a “very sophisticated” tunnel, authorities encountered a barricade that seemed to be constructed to hinder law enforcement access, indicating a deliberate effort to conceal it.
The tunnel measured about 50 feet underground, with a total length of approximately 2,918 feet. It was 42 inches tall and 28 inches wide, boasting features like lighting, electrical wiring, ventilation systems, and mechanisms intended for transporting significant amounts of illegal goods.
In collaboration with Homeland Security Investigations and Mexican authorities, agents located the tunnel’s entrance in a residence within Tijuana’s Nueva Tijuana district. Interestingly, this entrance had recently been obscured with newly laid tiles.
To mitigate the use of such tunnels by foreign terrorist organizations, US customs and border security plans include pouring large quantities of concrete into these passages.
Jeffrey D. Starnaker, the chief patrol agent for the San Diego Sector, remarked, “As we continue to strengthen our country’s air and maritime border security, it is no surprise that foreign terrorist organizations will rely on underground routes. The disruption of drug smuggling tunnels is crucial for protecting American lives.”
Since 1993, over 95 tunnels have been dismantled in the San Diego region, highlighting an ongoing challenge in border security efforts.
As of now, US Customs and Border Protection has not provided any immediate response to media inquiries regarding this incident.





