Would Britain use a V-22 for AEW, and could it have built a domestic STOVL fighter instead of buying the F-35B?
Short answerNewer tiltrotor or UAV AEW is likelier, and a British STOVL fighter was feasible in concept but not funded.
NotesThe V-22 can illustrate the range and altitude benefits of tiltrotor AEW, but the airframe is already an early-generation and ageing solution. Newer platforms and UAVs offer more promising ways to carry radar away from the ship. The discussion then notes that Britain studied advanced Harrier replacements, including supersonic concepts, during the 1980s. Their failure to appear reflected funding choices rather than an absence of workable ideas.