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You can find the current article at its original source at https://www.theguardian.com/world/2020/jan/09/iran-plane-crash-terrorism-and-drone-collision-being-explored-ukraine
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| Iran plane crash: drone collision and terrorism being explored | Iran plane crash: drone collision and terrorism being explored |
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| Ukraine investigators also cite engine failure and Russian missile among possible causes | Ukraine investigators also cite engine failure and Russian missile among possible causes |
| A senior Ukrainian security official has said his country’s investigators will explore a range of possible reasons why one of its passenger jets crashed in Iran, including a drone collision, a terrorist bomb and a missile attack. | A senior Ukrainian security official has said his country’s investigators will explore a range of possible reasons why one of its passenger jets crashed in Iran, including a drone collision, a terrorist bomb and a missile attack. |
| Oleksiy Danilov, the secretary of Ukraine’s national security council, cited unconfirmed reports circulating on social media that debris from a Russian-made missile had been found at the site, on the outskirts of Tehran, where the Ukraine International Airlines Boeing 737-800 crashed on Wednesday, killing all 176 passengers and staff onboard. | Oleksiy Danilov, the secretary of Ukraine’s national security council, cited unconfirmed reports circulating on social media that debris from a Russian-made missile had been found at the site, on the outskirts of Tehran, where the Ukraine International Airlines Boeing 737-800 crashed on Wednesday, killing all 176 passengers and staff onboard. |
| “Our commission is currently agreeing with the Iranian authorities to travel to the place of the crash, and plans to search for debris of a Russian surface-to-air Tor missile, according to information which was published on the internet,” he said in a Facebook post on Thursday. | “Our commission is currently agreeing with the Iranian authorities to travel to the place of the crash, and plans to search for debris of a Russian surface-to-air Tor missile, according to information which was published on the internet,” he said in a Facebook post on Thursday. |
| “We will use all our best practices from investigating the attack [by Russian-armed rebels] on [Malaysia Airlines flight] MH17 to find out the truth in the case of the Ukrainian plane in Tehran.” | “We will use all our best practices from investigating the attack [by Russian-armed rebels] on [Malaysia Airlines flight] MH17 to find out the truth in the case of the Ukrainian plane in Tehran.” |
| He did not appear to have any evidence to support the possibility of the aircraft being shot down or blown up and said an engine explosion as a result of technical failure was also being examined. | He did not appear to have any evidence to support the possibility of the aircraft being shot down or blown up and said an engine explosion as a result of technical failure was also being examined. |
| The Ukrainian president, Volodymyr Zelenskiy, said earlier on Thursday that his government was considering “several possibilities” but asked people to refrain from speculating about the crash. Iranian authorities have blamed mechanical issues, which they said happened shortly after the plane left Tehran’s main airport at 6.13am on Wednesday. | The Ukrainian president, Volodymyr Zelenskiy, said earlier on Thursday that his government was considering “several possibilities” but asked people to refrain from speculating about the crash. Iranian authorities have blamed mechanical issues, which they said happened shortly after the plane left Tehran’s main airport at 6.13am on Wednesday. |
| The timing of the disaster, a few hours after Iran fired ballistic missiles at US forces stationed in Iraq in retaliation for its assassination of general Qassem Suleimani, has fuelled speculation that it might have somehow been linked to the hostilities, but so far there has been no evidence to back this up. | The timing of the disaster, a few hours after Iran fired ballistic missiles at US forces stationed in Iraq in retaliation for its assassination of general Qassem Suleimani, has fuelled speculation that it might have somehow been linked to the hostilities, but so far there has been no evidence to back this up. |
| Aviation and security experts have said it is unlikely the plane could have been shot down near Tehran without a missile, or the rocket battery from which it was fired, leaving traces. | Aviation and security experts have said it is unlikely the plane could have been shot down near Tehran without a missile, or the rocket battery from which it was fired, leaving traces. |
| Justin Bronk, a research fellow at the Royal United Service Institute, previously told the Guardian that he believed on balance the incident was “a tragic coincidence”. | Justin Bronk, a research fellow at the Royal United Service Institute, previously told the Guardian that he believed on balance the incident was “a tragic coincidence”. |
| He said it would require a fairly large surface-to-air missile to inflict such catastrophic damage on a civilian airliner and “there was no evidence of a rocket plume” in the videos that have emerged so far. “It would also be very hard to conceal such a large rocket battery from the ground,” he added. | He said it would require a fairly large surface-to-air missile to inflict such catastrophic damage on a civilian airliner and “there was no evidence of a rocket plume” in the videos that have emerged so far. “It would also be very hard to conceal such a large rocket battery from the ground,” he added. |
| Iranian authorities have also rebuffed speculation the aircraft was attacked as part of a hostile misinformation campaign perpetrated by the country’s enemies. | Iranian authorities have also rebuffed speculation the aircraft was attacked as part of a hostile misinformation campaign perpetrated by the country’s enemies. |
| A preliminary report issued by Iranian investigators into the crash late on Wednesday said the aircraft never made a radio call for help and was trying to turn back to the airport when it went down. | A preliminary report issued by Iranian investigators into the crash late on Wednesday said the aircraft never made a radio call for help and was trying to turn back to the airport when it went down. |
| Witnesses to the crash on the ground and from passing aircraft said they saw the jet burst into flames while still in the air, according to the report, which stated technical problems were the most likely reason. | Witnesses to the crash on the ground and from passing aircraft said they saw the jet burst into flames while still in the air, according to the report, which stated technical problems were the most likely reason. |
| It confirmed that both the aircraft’s black boxes had been recovered, giving investigators access to data and cockpit communications, though some parts of their memory had been damaged in the crash. | It confirmed that both the aircraft’s black boxes had been recovered, giving investigators access to data and cockpit communications, though some parts of their memory had been damaged in the crash. |
| Iran’s aviation authority said on Wednesday it would not hand over flight recorders either to the aircraft’s American manufacturer or to US aviation authorities, but that it would give Ukrainian investigators access to the investigation. | Iran’s aviation authority said on Wednesday it would not hand over flight recorders either to the aircraft’s American manufacturer or to US aviation authorities, but that it would give Ukrainian investigators access to the investigation. |
| But the head of the authority, Ali Abedzadeh, appeared to backtrack on Thursday, saying claims in the Iranian media that the black boxes would not be sent overseas were “a mistake taken by the reporter”. | |
| Zelenskiy said Ukrainian officials arrived in Tehran early on Thursday and that he would speak to the Iranian president, Hassan Rouhani, to ensure close cooperation. | Zelenskiy said Ukrainian officials arrived in Tehran early on Thursday and that he would speak to the Iranian president, Hassan Rouhani, to ensure close cooperation. |
| Ukraine’s foreign minister, Vadym Prystaiko, said on Wednesday that there were 82 Iranians, 63 Canadians and 11 Ukrainians on board. | Ukraine’s foreign minister, Vadym Prystaiko, said on Wednesday that there were 82 Iranians, 63 Canadians and 11 Ukrainians on board. |
| The Canadian prime minister, Justin Trudeau, offered his condolences to the families of the victims on Wednesday. “Our government will continue to work closely with its international partners to ensure that … [the crash] is thoroughly investigated, and that Canadians’ questions are answered,” he said. | The Canadian prime minister, Justin Trudeau, offered his condolences to the families of the victims on Wednesday. “Our government will continue to work closely with its international partners to ensure that … [the crash] is thoroughly investigated, and that Canadians’ questions are answered,” he said. |
| The 737-800 belongs to the same family as, but is a different model to, the 737 Max 8 aircraft, which has been grounded since two fatal crashes occurred within six months in Indonesia and Ethiopia in 2018. | The 737-800 belongs to the same family as, but is a different model to, the 737 Max 8 aircraft, which has been grounded since two fatal crashes occurred within six months in Indonesia and Ethiopia in 2018. |
| The 737-800 operates with a different software system to the one implicated in the Max 8 crashes. | The 737-800 operates with a different software system to the one implicated in the Max 8 crashes. |
| The plane had been last serviced two days before the accident, according to the airline. | The plane had been last serviced two days before the accident, according to the airline. |