Did Second World War railway guns ever engage enemy warships?
Short answerYes, railway-mounted guns fired on British destroyers in Norway, but destroyer return fire eliminated the battery.
NotesNo conventional ship-to-ship duel involving railway guns is recalled from the Second World War. Guns on railway carriages did fire on Royal Navy destroyers during operations in Norway. The shore fire scored hits that were troublesome but caused little serious damage. Once a Tribal-class destroyer answered effectively, the exposed railway battery was destroyed.