"There are several versions, including the version that it was a missile of the Ukrainian army, and a warplane, and so on. But I repeat, there is nothing that inspires our confidence as final conclusions, and there will be no such a version without our full participation in the investigation," Putin stressed.
Earlier in the day, the Australian and the Dutch embassies issued statements, in which the countries accused Russian of downing the plane.
On Thursday, head of the Dutch National Police's Central Crime Investigation department Wilbert Paulissen said that the missile was launched by the Buk TELAR belonging to the Russian Armed Forces.
At the same time, Dutch Chief Prosecutor Fred Westerbeke stated that the investigation team would not disclose the evidence allegedly uncovered.
Back in 2016, the Dutch-led Joint Investigation Team already presented the initial results of the criminal investigation into the crash, claiming that the airliner was downed by a Buk surface-to-air missile launcher which was delivered from the "territory of the Russian Federation to Ukraine."
MH17 was en route from Amsterdam to Kuala Lumpur, carrying 298 passengers, all of whom — including the crew — were killed when the plane crashed in Ukraine's region of Donetsk on July 17, 2014. Following the catastrophe, Ukraine delegated the investigation, announced the same year, to the Dutch Safety Board (DSB).