What would the Royal Navy do if a prototype crash ended the Sea Vixen programme?
Short answerChoose another design, potentially from Supermarine, Blackburn or the original manufacturer.
NotesA failed Sea Vixen programme would leave the Royal Navy looking for another aircraft design. Supermarine is one possible supplier. Blackburn offers another route, while de Havilland could produce a different design. Several alternatives therefore remain possible, without enough detail here to choose a specific replacement.