The leader of Azerbaijan criticized the Russian response to the crash of a passenger jet that Azerbaijani officials said had most likely been hit by Russian air defenses.

Azerbaijan's President Ilham Aliyev has called on Russia to accept blame for a plane crash on Christmas Day that killed 38 people. The plane is thought to have come under fire from Russian air defence systems as it tried to land in Chechnya before being diverted to Kazakhstan, where it crashed.

By Guy Faulconbridge, Andrew Osborn and Nailia Bagirova MOSCOW/BAKU (Reuters) -President Vladimir Putin on Saturday apologised to Azerbaijan's leader for what the Kremlin called a "tragic incident" over Russia in which an Azerbaijan Airlines plane crashed after Russian air defences were fired against Ukrainian drones.