onelilredhen (USA: MO) (2008/08/30): The Russians are convertin gthe Artic Ocean into a Soviet domain. The American response: IMPERATOR... ... the most advanced weapon efer devised in submarine warfare... as large as an aircraft carrier...it glides silently along the ocean floor, adn harbors a dazzling arsenal of state-of-the-art weaponry, years ahead of Soviet technology. In retaliation, the Russians are sending their ablest submariners int the icy depths of the Artic. The sole order: "destroy IMPERATOR"