Which navy was first to break from the interwar naval treaties?
Short answerBritain may come first if Nelson and Rodney's technically compliant water-based armour counts as rule-bending; otherwise Italy is the likelier answer.
NotesAn outright treaty breach differs from a design that obeys the technical wording while evading its spirit. Nelson and Rodney used water-based protection from the start, which could put Britain first under the broader definition. Under a stricter definition of breaking the rules, Italy is the likelier answer. Treaty compliance therefore cannot always be reduced to one navy and one date.