Colombian Navy Seizes First Unmanned ‘Narco Sub’ Equipped with Starlink in Caribbean
Colombia intercepts unmanned semisubmersible believed to be a Gulf Clan test vessel for future cocaine trafficking.
For the first time, the Colombian navy has seized an unmanned ‘narco sub’ equipped with a Starlink satellite antenna in the Caribbean, a discovery authorities say reflects drug traffickers’ growing reliance on autonomous maritime technology.
The semisubmersible was intercepted off Colombia’s Caribbean coast and was not carrying drugs, but naval officials and Western security sources believe it was a test run for future cocaine shipments. “It was being tested and was empty,” a Colombian naval spokesperson confirmed.
The vessel, linked to the Gulf Clan, Colombia’s largest drug trafficking group, was reportedly capable of transporting 1.5 tons of cocaine.
Starlink Powers Remote Navigation
Footage released by the Colombian navy showed the drone sub fitted with a Starlink satellite antenna on its bow, enabling long-range remote navigation. The use of such systems represents a shift toward more sophisticated, crewless drug transport methods that are harder to detect by radar.
This is not the first time traffickers have used Starlink. In November 2024, Indian authorities intercepted a meth-laden vessel controlled remotely via Starlink near the Andaman and Nicobar Islands.
Expanding Global Trend
Authorities describe these remote-controlled “floating coffins” as increasingly attractive to traffickers. Removing onboard crews not only eliminates risk of arrest and interrogation but also sidesteps the need to find sailors willing to undertake dangerous voyages.
In recent months:
- Portugal seized 6.5 tons of cocaine from a narco sub in the Azores.
- Mexico intercepted 3.5 tons of cocaine in a semisubmersible off its Pacific coast.
- Italy reported a similar Starlink-equipped test sub in 2024.
Cocaine production hit historic highs in 2023, according to the UN, with Colombian output leading the surge. Cartels are now extending operations deeper into the Atlantic and Pacific, with longer, more discreet voyages using unmanned tech.
Colombian law carries a 14-year prison sentence for anyone found constructing or operating such vessels.