The Cold War has cast an ominous chill over the entire globe, and when a Soviet submarine targets the U.S. Navy's Pacific fleet for nuclear attack, it appears that the final battle has begun. But Captain Dmitri Zubov has a choice - one that could pull the world back from the brink of annihilation. Meanwhile, it begins to seem as if other forces are at work on Captain Zubov's submarine. Now, in the depths of the South Pacific, Captain Zubov will fight to reconcile his past in order to ensure that there will be a future. Not just for him, but for every man, woman, and child on the planet..