Would later scout-carrier classes naturally grow beyond the first 12,000-ton ships?
Short answerNo. The treaty ceiling holds them to 12,000 tons, so later ships improve through batch-by-batch design changes within that limit.
NotesThe proposed scout-carrier category limits both displacement and numbers. Follow-on ships therefore remain within 12,000 tons. They would be built individually within a continuing programme, with differences between batches and vessels comparable to the County and Town classes. Successive designs can improve while remaining subject to the same treaty ceiling.