 Complete the following phrase:  Australian Prime Minister Tony Abbott said in an address to parliament that the aircraft was downed by a missile which seemed to have been launched by Russian-backed rebels. Julie Bishop, the Australian Minister for Foreign Affairs, said in an interview on Australian television that it was extraordinary that her Russian counterparts had refused to discuss the downing of MH17 when the Russian ambassador was summoned to meet her. The Russian government was critical of Abbotts response; Abbott was one of the first world leaders to publicly connect the shoot-down to Russia. Abbott later criticised the recovery efforts as shambolic, and more like a garden clean-up than a forensic investigation; Bishop publicly warned separatist forces against treating the victims bodies as hostages. Abbott also said in an interview on 13 October 2014, in anticipation of Russias President Vladimir Putins attendance at the 