How long would World War I W-class destroyers have remained in reserve if World War II had been delayed?
Short answerProbably until at least 1942, with some retained to 1944 if their condition allowed.
NotesIf World War II had been delayed, W-class destroyers would probably have remained in reserve until at least 1942. Some could have been retained until 1944, depending on condition. Preserving serviceable ships for as long as possible would keep fleet numbers up.