UPDATE 9:45 A.M.
(AP) -- President Barack Obama is asking his advisers to keep him updated on reports of a plane shot down over Ukraine. But the White House says it can't confirm the reports.
White House press secretary Josh Earnest told reporters Thursday that Obama spoke to Russian President Vladimir Putin before leaving on a trip to Delaware and New York. But Earnest could not say whether it was before or after Obama was aware of reports that the plane was shot down.
An adviser to Ukraine's interior minister says a passenger plane carrying 295 people was shot down near the Russian border. Malaysian Airlines said it lost contact with one of its flights over Ukrainian airspace.
Earnest says Putin requested the call to discuss new sanctions imposed on Russia Wednesday
9:30 A.M. (AP)
Ukraine's president says his country's armed forces did not shoot at any airborne targets, after reports that a Malaysian Airlines plane went down over Ukraine.
President Petro Poroshenko says Thursday "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."
Poroshenko said "we are sure that those who are guilty in this tragedy will be held responsible."
A Ukrainian official said a passenger plane carrying 295 people was shot down Thursday over a town in the east of the country, and Malaysian Airlines tweeted that it lost contact with one of its flights over Ukrainian airspace.
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). He also said it was hit by a missile fired from a Buk launcher, which can fire missiles up to an altitude of 22,000 meters (72,000 feet).
Malaysia Airlines said on its Twitter feed that it "has lost contact of MH17 from Amsterdam. The last known position was over Ukrainian airspace. More details to follow." The plane's destination was
It was the second time that a Malaysia Airlines plane had gone missing 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.
The Donetsk region government said Thursday's plane crashed near a village called Grabovo, which it said is currently under the control of armed pro-Russian separatists. The region where theflight was lost has seen severe fighting between Ukrainian forces and pro-Russia separatist rebels in recent days.
A launcher similar to the Buk missile system was seen by Associated Press journalists near the eastern Ukrainian town of Snizhne earlier Thursday.
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 in eastern 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.
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. The Russian Defense Ministry couldn't be reached for comment Thursday about the Ukrainian jet and Russia's foreign ministry didn't respond to multiple requests for comment.
Earlier this week, Ukraine said a military transport plane was shot down Monday by a missile fired from Russian territory.
The rebels are known to possess portable anti-aircraft rocket launchers, but Ukrainian officials say that kind of weapon would have been unable to
9 A.M. (AP) -- Malaysia Airlines says it lost contact with a plane over Ukrainian airspace.
MH17 was heading from Amsterdam to Kuala Lumpur on Thursday.
A Ukrainian government adviser Anton Gerashenko said on Facebook that a plane carrying 295 people was shot down over a town in the east of the country.
The airline said on Twitter that more details were coming.