A United Nations-brokered détente between North and South Korea is about to make history when two powerful bombs rock Midtown Manhattan, killing the warring nations' representatives as well as innocent bystanders. A renegade North Korean general is behind the violence and, with a political firestorm unleashed on Washington, D.C., Jake Scott is ordered by the president to infiltrate a secret island meeting of the North Korean rulers. Even with his best crew aboard the Reno, Scott is up against a monstrous enemy armed with hair-raising technology: miniaturized nukes stowed on board the Sang-o, or Red Shark -- a sub which handily dodges conventional sonar and satellite detection. The clock is ticking as Scott makes a chilling discovery -- the weapons are poised and ready to bring down Korea's most despised foe: the U.S.A....