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

Two semi-submersibles were found by men of the National Navy, who were ready to be loaded with eight tons of cocaine. The boats that were inside the thick rainforest of Nariño would go to Central ...

Officials said a total of 111 bundles were found, containing 2,276 kilograms of cocaine with a street value of about $76 million.

The suspects led an international crew of drug smugglers who specialized in building self-propelled submersible vessels in ...

Seadrill Ltd. engages in the provision of offshore drilling services. It owns and operates drillships, semi-submersibles and jack-ups. It operates through the following segments: Harsh Environment ...