The latest reported narco submarine is in many respects the ultimate narco submarine facing the U. S. Navy and Coast Guard. Yet there was once one which was even more impressive.

The U.S. Navy, Coast Guard and partner agencies' new Enhanced Counter-Narcotic Operations will go head to head with narco-submarines. So what are these so-called “narco subs” and what are the ...

Two months before that, the U.S. Coast Guard said it had offloaded more than $54 million worth of cocaine — including over 1,200 pounds of drugs that were seized from a narco sub.

The "narco sub" was seized along with 615 tons of illegal drugs and 505 tons of precursor chemicals worth $1.6 billion, as well as 65 stolen cars, in 31 different nations, Interpol said.

Six so-called “narco subs” stuffed with cocaine were captured in a Colombian-led international anti-drug operation, authorities in the Latin American nation said Wednesday.

Officers recently confiscated nearly 6.5 tons of cocaine from a semi-submersible vessel, or so-called "narco sub," intercepted off the Azores while bound for the Iberian peninsula, Portugal's ...