Q&A · 29:40-30:19

Treaty rule-bending and water-based armour

Who first broke naval-treaty rules depends on whether technically compliant water protection counts as bending the treaty's intent.

Question

Which navy was first to break from the interwar naval treaties?

Short answer

Britain may come first if Nelson and Rodney's technically compliant water-based armour counts as rule-bending; otherwise Italy is the likelier answer.

Notes

An 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.