Could Britain and Australia rotate carriers through the Indo-Pacific instead of Australia building another carrier?
Short answerCooperation helps, but both navies still need more hulls because Britain cannot commit both carriers east of Suez while retaining an Atlantic capability.
NotesA shared rotation distributes presence but does not erase national commitments. Britain still needs an aviation ship available for Atlantic and home-region tasks. Committing both Queen Elizabeth-class carriers to the Far East would leave that requirement uncovered. Allied scheduling can multiply the effect of adequate fleets but cannot substitute for them.