Would building the G3 and N3 classes immediately send the R-class battleships into reserve?
Short answerProbably not. The older 13.5-inch-gun ships would move first, with the R class following only after another generation entered service.
NotesA viewer asks whether construction of the G3 and N3 designs would immediately place the R-class battleships in reserve. The change would come later in the replacement cycle. G3s, N3s, and the first post-N3 generation would initially move older 13.5-inch-gun ships out of the active fleet. Only a further generation would likely push the newer R class into reserve, matching the Royal Navy's usual pattern of staged displacement.