As this thread heads towards another long arguement about the "DISPUTE" I would like to try to get back to the original question.
No, SIA has not fired all its Aussie pilots. About 16 expat pilots were made redundant as documented on other threads in the Fareast Forum. I know of one American, a Dane, a Namibian and a Brit who saddly lost their jobs. I guess there would have been a few Aussies as well but cant be sure.