Islamic State shot down a Syrian military plane in the eastern Syrian city of Deir al-Zor, the Islamic State-affiliated news agency Amaq said on Sunday.
At least 63 people, including nine children, have died in air strikes believed to be carried out by Russian warplanes on a town in eastern Syria, the Syrian Observatory for Human Rights said on Sunday.
The Islamic State group abducted at least 400 civilians including women and children after capturing new territory in an assault on Syria's eastern city of Deir al-Zor, a monitor said Sunday.
