Why did Britain move from named ship classes to numbered types?
Short answerNumbering simplifies administration and cancellation, while names create public and political attachment that can protect a program.
NotesNaming serves as a procurement strategy as well as a naval tradition. A numbered type is an administrative abstraction that the Treasury can discuss or cancel without evoking a particular community. Naming ships for Glasgow and other cities gives each hull a public identity before completion. Those local associations create political constituencies and make cancellation more visible, which helps explain why the Royal Navy emphasizes the City-class names rather than relying only on the Type 26 designation.