A Syrian pilot shot down south of Aleppo has been captured by the Al Qaeda-linked Al Nusra Front, a monitoring group has said.
Syria's military said the plane, which had been on a reconnaissance mission, was brought down by a surface-to-air missile fired by Islamist rebels.
It said the pilot had ejected and a rescue mission was underway.
The Syrian Observatory for Human Rights said fighters from the Al Nusra Front had taken him to one of their bases in the area.
A plume of smoke was seen as the plane caught fire, the Observatory said, before it fell into an area of highland known as Talat al-Iss.
Syrian and Russian planes have been bombarding the area since it was captured by rebels this week.
Videos posted on social media showed rebels surrounding the plane's burnt-out wreckage.