The fifth hull loss occurred on July 17, 2014, when a 777-200ER, bound for Kuala Lumpur from Amsterdam as Malaysia Airlines Flight 17 (MH17), broke up in mid-air and crashed after being hit by an anti-aircraft missile. All 298 people (283 passengers and 15 crew) on board were killed, making this the deadliest crash involving the Boeing 777. The incident was linked to the ongoing Donbass insurgency in the region. On the basis of the Dutch Safety Board and the Joint Investigation Team official conclusions of May 2018, the governments of the Netherlands and Australia hold Russia responsible for the deployment of the Buk missile system used in shooting down the airliner from territory held by pro-Russian separatists.