Missile Loadouts: Spruance-class Destroyers (1975-2005)
The Spruance -class destroyers have probably the most complex missile loadout history of any non-air defense ship. Unfortunately, the numerous changes and variation have surprisingly little available documentation and I have been forced to rely heavily on photographs to fill in the gaps. Therefore, many of the dates in this post are only estimates. The Spruance -class was designed during the late 1960’s as a modern warship to replace the large number of WWII-era Fletcher , Allen M Sumner , and Gearing -class class destroyers that were swiftly becoming obsolete. Force structure analysis during the design process revealed that while air defense systems significantly increased unit cost, it was ASW that drove force size requirements. Therefore, it was decided to supplement DDG and DLG production with a more affordable DD design that eventually became the Spruance -class. In a drive for greater efficiency, the DD would also share its hull with a DDG design. While the related DDG was neve...