USS Bainbridge (DLGN-25/CGN-25) was the only ship of her class. Initially a guided missile destroyer leader in the United States Navy, she was re-designated as a guided missile cruiser in 1975. This ship was nuclear-powered.
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Operation "Sea Orbit" - USS Bainbridge DLGN-25, USS Long Beach CGN-9 (not in this picture) and USS Enterprise CVAN-65. The Enterprise has Albert Einstein's mass-energy equivalence formula E=mc² spelled out on its flight deck.