To Kill the Potemkin

The Barracuda, the most advanced attack submarine in the U.S. undersea arsenal.

The Potemkin, a shattering breakthrough in Soviet underwater weaponry.

Facing each other in a deadly contest, vessel against vessel becomes man against man.

Jack Sorenson, the sonar genius,against Nikolai Federov, the beleaguered Soviet captain.

The hunter and the hunted.

Who would win and who would lose? And would the world survive the lethal reality of two nuclear-powered predators...?