Mališan was a CB-class midget submarine that served in the Yugoslav Navy (JRM) from 1953 to 1957. Laid down for the Italian Navy during World War II as CB-20, she was intended for harbour defence and anti-submarine warfare tasks, but was incomplete at the time of the Italian surrender in September 1943. The unfinished boat was captured by the Germans and completed by March 1944. Handed over to the navy of the Italian Social Republic – a wartime German puppet state – she was captured by Yugoslav f...