Could a nuclear-powered battleship be viable?
Short answerTheoretically yes, with a personal reservation about serving aboard a reactor-powered ship intended for heavy gun combat.
NotesA nuclear-powered battleship is considered theoretically viable, but Clarke would not want to serve aboard it. His objection is to placing a reactor in a ship intended to batter opponents with heavy guns. Another participant suggests Russia or China as possible builders. A reply invokes the Zumwalt programme and congressional intervention to challenge any assumption that an American proposal could be ruled out.