Would the R-class battleships deploy to the Pacific in this scenario?
Short answerProbably not; they would remain with the Home Fleet as insurance against German intervention.
NotesThe Revenge-class battleships would probably remain in British waters with the Home Fleet. Their presence would cover the possibility that Germany entered the conflict while faster and more suitable capital ships went east. This allocation preserves a credible European reserve without weakening the Pacific force's mobility. Global naval planning assigns ships by speed, theatre, and deterrent value rather than simply sending every battleship to the main battle.