HMA Ships Attack and Sydney (III) left Adelaide and proceeded to cross the Great Australian Bight in atrocious weather. Sydney’s captain, Captain Domara Clarke, MVO, DSC, RAN, later reported that it was the worst crossing of the Bight he had ever experienced while Lieutenant Commander Coleman, a merchant navy officer in civilian life, reported that it was the worst weather he had ever encountered at sea. Coleman and his crew were later commended by both the Naval Officer in Charge, West Australia Area, and the Naval Board for their seamanship during the crossing.
The Australian Government issued the first Vietnam Medals to RAN personnel.