BBC report
The surviving pilot of a Russian plane shot down by Turkey on the Syrian border has said no warning was given.
Cpt Konstantin Murakhtin told Russian television there was "no way" the jet could have violated Turkish airspace
Russia said Cpt Murakhtin was rescued in a 12-hour operation involving special forces.
It is not clear what happened to the body of his co-pilot, who was killed by gunfire as he parachuted from the burning plane.