USS Sea Devil 'The Sea Devil Attacks Puget Sound'

Sea Devil (SS-400) During the Korean War, the submarine, USS Sea Devil, tested our West Coast defenses by attempting an "attack" on Seattle. A division of destroyers prepared to "sink" the Sea Devil as it had every other sub in previous exercises. But they had not reckoned on the ingenuity of the sub's skipper. Bill Ruhe had a distinguished war record and was one of the most experienced submarine commanders in the Navy. By a masterpiece of strategy, he capitalized on an undiscovered weakness in the supposed airtight defenses.