Colombian Navy Seizes Unmanned Submarine Drone Linked to Drug Trafficking

Sun 6th Jul, 2025

In a recent operation, the Colombian Navy intercepted an unmanned submarine off the coast near Santa Marta, believed to be designed for drug smuggling activities. This unique vessel was equipped with a Starlink antenna, suggesting a potential shift in tactics among drug cartels.

According to reports from various news agencies, the submarine drone was found to be unoccupied and allegedly intended for a test run rather than an active smuggling operation. The Colombian authorities noted that although no narcotics were discovered aboard, the vessel has the capacity to carry approximately 1.5 tons of cargo.

The Colombian Navy stated that the construction and operation of submarines for drug trafficking can lead to severe penalties, including imprisonment for up to 14 years. As a result, cartels are increasingly turning to unmanned submarines, which are being built in clandestine shipyards hidden within the jungle. These vessels typically do not operate as fully submerged submarines; instead, they remain partially submerged to evade radar detection.

The presence of the Starlink antenna indicates an attempt to utilize advanced satellite communication technology, which could enhance the control and navigation capabilities of these unmanned vessels. The durability of the Starlink equipment is also noteworthy, as it can withstand harsh maritime conditions, making it suitable for such illicit operations.

While it remains unclear whether this specific drone had the ability to dive completely underwater, reports suggest that similar unmanned vessels have successfully traversed vast oceanic distances in the past. Colombian drug cartels have previously employed manned submarines to transport drugs across the Pacific and Atlantic Oceans.

This incident is not isolated; similar operations have occurred in other regions. For instance, Indian authorities recently confiscated an unmanned, Starlink-controlled vessel near the Andaman and Nicobar Islands, highlighting the growing trend of utilizing innovative technologies in drug trafficking.

The Colombian Navy's discovery underscores the ongoing challenges faced by law enforcement in combating sophisticated drug trafficking methods. As criminal organizations adapt to incorporate advanced technologies, authorities are compelled to enhance their strategies in response.


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