submersibles

(Newser) - Semi-submersible boats used to smuggle drugs into the US could provide a path into the country for terrorists or their weapons, the Boston Globe reports. “If drug cartels can ship up to 10 tons of cocaine in a semi-submersible, they can clearly ship or rent space to a terrorist...

(Newser) - Colombian drug cartels are increasingly relying on homemade submersibles to transport cocaine, the Washington Post reports, with 13 such vessels seized last year—more than in the previous 14 combined. The vehicles skim just under the waves, nearly invisible to sonar and aircraft. And even enforcement officials have grudging respect...