First true submarine captured from American drug smugglers

Authorities in Ecuador say they have captured the first true submarine designed and built to smuggle drugs. “Semi-submersible” vessels have long been built for the narcotics trade, but it appears that the drug runners have now upped their game to make vessels able to travel completely underwater.

http://www.theregister.co.uk/2010/07/06/true_sub_captured_from_drug_smugglers/