In "Raise the Titanic" (a notable bomb itself), Dirk Pitt and company were searching for the Titanic in order to retrieve a mineral known as Byzantium. The Byzantium was to be used to power what sound wave based US missile defense system? (edited at 9:22 pm, September 25, 2015 (PDT))
Original question: In "Raise the Titanic" (a notable bomb itself), Dirk Pitt and company were search for the Titanic in order to retrieve a mineral known as Byzantium. The Byzantium was to be used to power what sound wave based US missile defense system?
Sicilian Project