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About: James Madison-class submarine     Goto   Sponge   NotDistinct   Permalink

An Entity of Type : yago:Summary106467007, within Data Space : dbpedia.demo.openlinksw.com associated with source document(s)

Type: Thingschema:Productmean of transportationShipyago:WikicatSubmarineClassesyago:Abstraction100002137yago:Class107997703yago:Cognition100023271yago:Collection107951464yago:Communication100033020yago:Concept105835747yago:Content105809192yago:Feature105849789yago:Group100031264yago:Idea105833840yago:Image105928118yago:Message106598915yago:Overview106469223yago:Property105849040yago:PsychologicalFeature100023100yago:Representation105926676shipyago:Statement106722453yago:Summary106467007 New Facet based on Instances of this Class

The James Madison class of submarine was an evolutionary development from the Lafayette class of fleet ballistic missile submarine. They were identical to the Lafayettes except for being initially designed to carry the Polaris A-3 missile instead of the earlier A-2. This class, together with the George Washington, Ethan Allen, Lafayette, and Benjamin Franklin classes, composed the "41 for Freedom" that was the Navy's primary contribution to the nuclear deterrent force through the late 1980s. This class and the Benjamin Franklin class are combined with the Lafayettes in some references.