Summary and Key Points: The Sturgeon-class submarines, developed during the Cold War, were the cornerstone of the U.S. Navy's attack sub fleet.
-These nuclear-powered vessels were designed as an extended and enhanced version of the Thresher/Permit class, featuring longer hulls for additional torpedoes and intelligence equipment.
-With sophisticated sonar systems and a robust arsenal, including Tomahawk and Harpoon missiles, the Sturgeons were pivotal in countering Soviet naval threats.