(Photo: U.S. Drug Enforcement Administration)
A submarine, seized on July 2 in a shallow river inlet close to the Ecuador-Colombia border, was thought to be intended for smugglers to transport tons of cocaine.

(Photo: U.S. Drug Enforcement Administration) A submarine, seized on July 2 in a shallow river inlet close to the Ecuador-Colombia border, was thought to be intended for smugglers to transport tons of cocaine.