Would the SAS and related British special-operations forces still form in a delayed war?
Short answerCommandos and an SBS-type maritime force remain plausible, while the SAS depends more on the North African campaign's particular circumstances.
NotesExisting Royal Navy units supplied elements from which a maritime special-operations organisation could develop. Those roots make an SBS-type force plausible even with a different war. Commandos also had grounds for emergence beyond one particular campaign. The SAS is less certain because its historical development depended more heavily on the North African setting.