Silent Service

Season 1, Episode 4: Attack Plans of World War II

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Examines the evolution of the strategy and tactics used by U.S. submarines in the war against Japan. Conceived as scouts for the surface fleet, the fleet of boats of the "silent service" found their true calling as heirs to the commerce-raiders of the American Revolution and Civil War. By embracing the once-condemned practice of "unrestricted submarine warfare", these stealthy predators of the deep virtually swept the Pacific of Japanese maritime shipping.