Take a look at the link to the left under the blue pod for the answer. Note also that submarines did enter the harbour in 1942. See the related question for more about those attacks.
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This attack is known as the Attack on Sydney Harbor. During WWII, Japanese submarines attacked the Australian cities of Sydney and Newcastle.
No there was no bridge prior to Sydney harbour bridge . Sydney harbour bridge opened on March , 1932 .
It is located in Sydney, Australia. The Sydney Harbor Bridge is a steel through arch bridge across Sydney Harbor that carries rail, vehicular, bicycle and pedestrian traffic between the Sydney central business district (CBD) and the North Shore. The dramatic view of the bridge, the harbor, and the nearby Sydney Opera House is an iconic image of Sydney and Australia.
The Sydney harbour bridge was built so that there would direct method of getting from the north shore of Sydney harbour to the south shore without the need for going west and around the harbour or relying on ferry's to get you across.
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No. Pearl Harbor is in Hawaii. Sydney Harbour is at Sydney, Australia.
There is nothing of significance about the Sydney Harbour Bridge in 1939. In 1942, Japanese midget submarines entered Sydney Harbour and fired at the bridge for four minutes, with every shot falling well short of the target.
since it first opened.
Three Japanese midget-subs attacked on the night of May 31st/June 1st, 1942. See wikipedia for details.