5. USS Long Beach (CGN-9)
In naval technology, the first nuclear-powered surface combatant marked a paradigm change. This unusual ship carried the most advanced radar systems of the day as well as all-missile armaments. Although its advanced combat systems made the Long Beach an efficient platform for fleet air defense and anti-submarine warfare, its nuclear power plant gave it unheard-of longevity. Its unique look, with a large superstructure containing several radar arrays, reflected its function as a test bed for new technologies that would impact next warship design.
