Ha-209 was an Imperial Japanese Navy Ha-201-class submarine. Completed and commissioned in August 1945 only eleven days before hostilities ended in World War II, and was deliberately run aground by her crew that month.
Ha-209 was an Imperial Japanese Navy Ha-201-class submarine. Completed and commissioned in August 1945 only eleven days before hostilities ended in World War II, and was deliberately run aground by her crew that month. (en)