Russian President Vladimir Putin has apologized to the leader of Azerbaijan after a passenger plane crashed in Kazakhstan for the “tragic incident” that occurred in Russian airspace, the Kremlin said Saturday.

Three survivors of the downed Azerbaijani plane have described the moments on the flight before the crash. Flight attendant Zulfuqar Asadov said his arm was injured during the incident. On 25 December, 38 people died when an Azerbaijan Airlines flight, which had been due to land in Russia, crash-landed in Kazakhstan.

Russian President Vladimir Putin has apologized to Azerbaijani President Ilham Aliyev following the crash of an Azerbaijan Airlines plane in Kazakhstan that resulted in 38 fatalities, according to the Kremlin.