Malaysia Airlines Flight 17

Malaysia Airlines Flight 17 was a scheduled passenger flight from Amsterdam to Kuala Lumpur that was shot down by Russian-backed forces with a Buk 9M38 surface-to-air missile on 17 July 2014, while flying over eastern Ukraine. All 283 passengers and 15 crew were killed. Contact with the aircraft, a Boeing 777-200ER, was lost when it was about 50 kilometres from the Ukraine–Russia border, and wreckage from the aircraft landed near Hrabove in Donetsk Oblast, Ukraine, 40 km from the border. The shoot-down occurred during the war in Donbas over territory controlled by Russian separatist forces.

The responsibility for investigation was delegated to the Dutch Safety Board and the Dutch-led joint investigation team, which in 2016 reported that the aircraft had been downed by a Buk surface-to-air missile launched from pro-Russian separatist-controlled territory in Ukraine.

Source: Wikipedia