A war plane crashing in flames in a mountainous area in northern Syria after it was shot down by Turkish fighter jets near the Turkish-Syrian border, is seen in this still image taken from video November 24, 2015.[Photo/Agencies]

Earlier in the day, a Russian Su-24 crashed in Syria "allegedly because of gunfire from the ground," the Russian Defense Ministry said.

According to the Turkish military, the Su-24 had been warned 10 times in five minutes about its violation of the Turkish airspace, before two Turkish F-16 jets "interfered".

The latest statement released by the Russian Defense Ministry said that the Su-24 was shot down by a Turkish F-16 jet while returning to Syria's Hmeimim airbase, where a Russian airforce group for anti-terrorist strikes is located.

Insisting that analysis of readout data showed clearly no violation of the Turkish airspace, the ministry has already summoned the Turkish military attache in Russia.