Often narco submarines are only semi-submersible vessels, designed to hide just beneath the surface, unlike those more ...

A suspected "narco-submarine" capable of smuggling ... submersible -- a ship partially submerged that cannot fully dive like a submarine -- but some are able to go fully underwater.

The six-man crew — all Colombians between the ages of 39 and 68 — are the latest to be indicted for using what are often called narco-submarines. The handcrafted vessels are usually not true ...

An curved arrow pointing right. Crew members of US Coast Guard Cutter Waesche intercepted and boarded a narco sub carrying 5,600 pounds ($73 million worth) of cocaine. Produced by Jacqui Frank.

Federal prosecutors in Brooklyn are looking to extradite six men arrested in Colombia for a scheme to smuggle tons of cocaine using semi-submersible “narco sub” vessels. The six suspects ...