Early indications suggest a Russian anti-aircraft system may have downed the passenger jet that crashed in Kazakhstan on Christmas Day, a US official told CNN. The signs point to a Russian system striking Azerbaijan Airlines flight J2-8243 before it crashed near the city of Aktau,

Experts say evidence in the Azerbaijan Airlines plane crash in Kazakhstan points to a possible midair explosion, not an encounter with a flock of birds.

Russia's head of aviation Dmitry Yadrov claimed a Ukrainian drone attack was underway in Grozny before the plane crashed.

A passenger plane flying from Azerbaijan to Russia with 67 people on board crashed in Kazakhstan Wednesday, authorities said.

Russia's aviation watchdog said on Friday that an Azerbaijan Airlines plane which crashed in Kazakhstan on Wednesday had decided to reroute from its original destination in Chechnya amid dense fog and a local alert over Ukrainian drones.

Moscow on Thursday warned against speculation that Russian air defenses may have caused the crash of an Azerbaijan Airlines plane in Kazakhstan this week that killed 38 people. Kremlin

Azerbaijan Airlines plane crash, likely caused by Russian air defense, shines light on a glaring issue the Kremlin has long swept under the rug.

Aviation experts say that Russian air defense fire was likely responsible for the Azerbaijani plane crash the day before that killed 38 people and left all 29 survivors injured.

The Azerbaijan Airlines plane was en route from Baku to Grozny in Russia's Chechnya but was rerouted due to fog in Grozny.

Azerbaijani intelligence has blamed Russia for the crash, with Euronews reporting on intelligence from anonymous Azerbaijani government sources that said the plane was not given permission to land in Russia despite requesting an emergency landing.

Several airlines have announced the suspension of flights to Russian cities, after Western experts and the US suggested the crash of the Azerbaijan Airlines this week may have been caused by a Russian anti-aircraft missile.