Did Type 23 frigates ever carry Mistral missiles on their 30 mm gun mounts?
Short answerTrials are recalled, and some general-purpose ships may have carried the missiles on deployments, but a permanent installation is not remembered with confidence.
NotesThe missile was tested with the 30 mm mounts. Some general-purpose ships may also have carried it during particular deployments. The recollection is that the proposal generated interest without becoming a permanent installation, but the answer explicitly allows that this memory could be wrong.