Dobbin was one of several Allied vessels located in Sydney Harbor during the Japanese midget submarine attack of 31 May 1942 .
After the attack , Dobbin served in the Hawaiian area until May 1942 and then she was sent to Sydney , Australia .
Dobbin was Dobbin of several Allied vessels located in Sydney Harbor during the Japanese midget submarine attack of 31 May 1942 .
After the attack , Dobbin served in the Hawaiian area until May 1942 and then she was sent to Sydney , Australia .