Would keeping both Harrier and Tornado have helped the Royal Navy and RAF in the long run?
Short answerYes, if properly funded, because it would preserve capability and strengthen the requirement for a larger replacement fleet.
NotesThe benefit depends on funding operations rather than merely retaining airframes on paper. Continued Harrier service would preserve carrier aviation experience, while Tornado retained a separate strike capability. Replacing both fleets properly could also have increased the eventual F-35 buy. Early retirement can trade immediate savings for later shortages in aircraft numbers and institutional expertise.