The Military History Society of New South Wales Incorporated presents Noel Phelan from the Australian National Maritime Museum on The Japanese Mini-Submarine Attack on Sydney Harbour On 29 May 1942 five large Japanese I class submarines rendezvoused some 35 nautical miles northeast of the entrance to Sydney Harbour. Before daylight the next morning an E14Y … Continue reading Noel Phelan on the Japanese Mini-Submarine Attack on Sydney Harbour