Australia Prime Minister Malcolm Turnbull joined Chief of Navy, Vice Admiral Tim Barrett, AO, CSC, RAN, and friends and family at Garden Island, Sydney, to farewell the 229 Royal Australian Navy personnel onboard HMAS Darwin as the ship sailed for the Middle East region. Commander Australian Fleet, Rear Admiral Stuart Mayer, CSC and Bar, RAN, spoke to the assembled crowd and noted that while most Australians were spending the festive season with their loved ones, Darwin was deploying on an important mission…