Were the Etna-class light cruisers part of Italy's operational cruiser force?
Short answerNo. They were never completed and were scuttled in 1943; only part of the separate Capitani Romani programme reached service.
NotesThe Etna class was distinct from the older ex-German cruisers and the Capitani Romani programme. Its ships were never completed. They were scuttled in 1943 and later refloated, but did not become an operational wartime class. Only six ships from the separate Capitani Romani programme reached service at some point, illustrating why paper programmes can overstate real fleet strength.