If the Royal Navy received the Sea Hawk several years early, would it still order the Sea Vampire, Sea Fury, and Attacker?
Short answerProbably not the Sea Vampire; the Sea Fury might remain, while the Attacker is uncertain.
NotesAn operational Sea Hawk several years early would probably reduce the case for buying the Sea Vampire. The Sea Fury could still survive because it filled a different carrier requirement. The Attacker's fate is harder to judge from the available information. An earlier jet would alter the procurement sequence without automatically replacing every aircraft already in development.