The video shows the pilot on his knees right hand in a sling. The militant beside him hovers menacingly with an axe.
The victim identifies himself as a wing commander in the Nigerian Air Force, who had been on a mission in Borno State on Sept. 11.
"We were shot down and our aircraft crashed," he says. "To this day I don't know the whereabouts of my second pilot."
The video is after the cut...