Worldwide outrage at this aggression provokes the U.N. to blockade the trade-dependent nation. But Japan is ready—its sub fleet is armed to the teeth and thoroughly equipped to destroy the blockade. With the world now at the boiling point of all-out war, Admiral Michael Pacino gives his captain a "mission impossible" order to sink the Japanese submarine fleet. The gamble is desperate. The gamesmanship razor-edged. The warfare awesome …