A Malaysia Airlines passenger plane was shot down over Ukraine on Thursday, killing all 295 people aboard. The plane was on its way from Amsterdam to Kuala Lumpur.
Anton Gerashenko, an adviser to Ukraine's Interior Minister, wrote on Facebook that the plane was hit by a missile fired from a Buk launcher over the country's east. U.S. officials told NBC News that the plane was shot down by a surface-to-air missile, and that intelligence analysts "were trying to determine who launched the missile."
Although Ukraine blamed pro-Russian militants for shooting down the plane, separatist leader Oleg Tsarev denied the accusations. "We don't have weapons that can take down a plane from that altitude," Tsarev told TIME. Business Insider explains that despite Tsarev's denials, the rebels reportedly had such weapons and have recently taken down multiple Ukrainian military aircraft. The New Republic's Julia Ioffe notes, "An hour before #MH17 went down, separatists were bragging about downing a Ukrainian military plane."
Malaysia Airlines confirmed it had lost contact with flight MH17 and that its last position was over Ukrainian airspace.
A Russian aviation industry source told Reuters that the plane did not enter Russian airspace when expected. Russian radio reports that the plane's black box has been sent to Moscow "for investigation," according to The Daily Beast.
Ukraine's east has seen heavy fighting between the country's military and separatists in recent days. Earlier on Thursday, the Ukrainian military claimed Russian jets had shot down a Ukrainian warplane late Wednesday night.
More from the Associated Press:
GRABOVO, Ukraine (AP) — A Malaysia Airlines passenger plane carrying 295 people was shot down over eastern Ukraine on Thursday, Ukrainian officials said, and both the government and the pro-Russia separatists fighting in the region denied any responsibility for downing the aircraft.
As plumes of black smoke rose up near a rebel-held village of Grabovo, an Associated Press journalist counted at least 22 bodies at the wreckage site 40 kilometers (25 miles) from the Russian border.
The Boeing 777-200ER plane, traveling from Amsterdam to Kuala Lumpur, appeared to have broken up before impact and the burning wreckage — which included body parts and the belongings of passengers — was scattered over a wide area.
Ukrainian President Petro Poroshenko called the downing an act of terrorism and called for an international investigation into the crash. He insisted that his forces did not shoot down the plane.
President Barack Obama called the crash a "terrible tragedy" and talked about it on the phone with Russian President Vladimir Putin.
The village of Grabovo is currently under the control of pro-Russia separatists and the area has seen severe fighting between the two sides in recent days.
Aviation authorities in several countries, including the FAA in the United States, had issued warnings not to fly over parts of Ukraine prior to Thursday's crash. Within hours, several airlines, including Lufthansa and KLM, released statements Thursday saying they were avoiding parts of Ukrainian airspace.
Malaysia Airlines said Ukrainian aviation authorities told the company they had lost contact with Flight MH17 at 1415 GMT (10 a.m. EDT) about 30 kilometers (20 miles) from Tamak waypoint, which is 50 kilometers (30 miles) from the Russia-Ukraine border.
It said the plane was carrying 280 passengers and 15 crew members. It had left Amsterdam at 12:15 p.m. and was due to arrive at Kuala Lumpur International Airport at 6:10 a.m. Friday.
Anton Gerashenko, an adviser to Ukraine's interior minister, said on his Facebook page the plane was flying at an altitude of 10,000 meters (33,000 feet) when it was hit by a missile from a Buk launcher, which can fire up to an altitude of 22,000 meters (72,000 feet).
Igor Sutyagin, a research fellow in Russian studies at the Royal United Services Institute, said both Ukrainian and Russian forces have SA-17 missile systems — also known as Buk ground-to-air launcher systems.
He said Russia had supplied separatist rebels with military hardware, but he had seen no evidence "of the transfer of that type of system from Russia." The weapons that the rebels are known to have do not have the capacity to reach beyond 4,500 meters. (14,750 feet)
A launcher similar to the Buk missile system was seen by Associated Press journalists earlier Thursday near the eastern Ukrainian town of Snizhne, which is held by the rebels.
The Malaysia Airlines plane was delivered to the company on July 30, 1997, according to Flightglobal's Ascend Online Fleets. It has more than 43,000 hours of flight time and 6,950 takeoffs and landings.
Poroshenko said his country's armed forces didn't shoot at any airborne targets.
"We do not exclude that this plane was shot down, and we stress that the Armed Forces of Ukraine did not take action against any airborne targets," he said. "We are sure that those who are guilty in this tragedy will be held responsible."
The Kremlin said Putin "informed the U.S. president of the report from air traffic controllers that the Malaysian plane had crashed on Ukrainian territory" without giving further details about their call. The White House confirmed the call.
Separatist leader Andrei Purgin told The Associated Press that he was certain that Ukrainian troops had shot the plane down, but gave no explanation or proof for his statement.
Purgin said he did not know whether rebel forces owned Buk missile launchers, but said even if they did, they had no fighters capable of operating it.
It was the second time that a Malaysia Airlines plane was lost in less than six months. Malaysia Airlines Flight 370 disappeared in March while en route from Kuala Lumpur to Beijing. It has not been found, but the search has been concentrated in the Indian Ocean far west of Australia.
Dutch Prime Minister Mark Rutte, who had been attending a European Union summit in Brussels, headed back to the Netherlands to deal with fallout from the crash.
There have been several disputes over planes being shot down over eastern Ukraine in recent days.
On Wednesday evening, a Ukrainian fighter jet was shot down by an air-to-air missile from a Russian plane, Ukrainian authorities said Thursday, adding to what Kiev says is mounting evidence that Moscow is directly supporting the separatist insurgents. Ukraine Security Council spokesman Andrei Lysenko said the pilot of the Sukhoi-25 jet hit by the air-to-air missile was forced to bail after his jet was shot down.
Russia's U.N. Ambassador Vitaly Churkin told reporters at U.N. headquarters in New York on Thursday that Russia did not shoot down the Ukrainian fighter jet on Wednesday. "We didn't do it," Churkin said
Pro-Russia rebels, meanwhile, claimed responsibility for strikes Wednesday on two Ukrainian Sukhoi-25 jets.
The Ukrainian Defense Ministry said the second jet was hit by a portable surface-to-air missile, but added the pilot was unscathed and managed to land his plane safely
Moscow denies Western charges that is supporting the separatists or sowing unrest in its neighbor.
Earlier this week, Ukraine said a military transport plane was shot down Monday over eastern Ukraine by a missile fired from Russian territory.
Other passenger planes have been shot down before including:
— April 20, 1978: Korean Airlines Flight 902, which diverted from its planned course on a flight from Paris to Seoul and strayed over the Soviet Union. After being fired upon by an interceptor aircraft, the crew made a forced landing at night on the surface of a frozen lake. Two of the 97 passengers were killed by the hostile fire.
— Sept. 1, 1983: Korean Air Lines Flight 007 shot down by at least one Soviet air-to-air missile after the 747 had strayed into Soviet airspace. All 240 passengers and 29 crew were killed.
— July 3, 1988: Iran Air Flight 655 Aircraft was shot down by a surface to air missile from the American naval vessel U.S.S. Vincennes. All 16 crew and 274 passengers were killed.
Leonard reported from Kiev. Contributing to this report were AP Airlines Writer Scott Mayerowitz in New York; Jill Lawless and Matthew Knight in London; Laura Mills and Jim Heintz in Moscow, Mike Corder in The Hague, Netherlands, and Eileen Ng and Satish Cheney in Kuala Lumpur, Malaysia.