Russia on Saturday said all eight people onboard a Russian water-dropping plane died when it crashed in Turkey during a firefighting mission.
Moscow's defence ministry said five Russian servicemen and three Turkish nationals were killed in the crash, news agencies reported.
The Russian defence ministry earlier said the Be-200 plane went down around 1330 GMT with eight crew onboard.
The plane crashed near the southern Turkish city of Adana, it said.
Russian consular representatives and a defense ministry commission were on their way to the crash site.
In July, Russia said it would send Be-200 planes to Turkey to help it fight spreading wildfires.
Turkish state news agency Anadolu reported that rescuers had rushed to the scene with television footage showing a column of smoke rising from a mountainous zone.