Russian air strikes

Russia eyes new Syria plan as 300,000 in Aleppo could be cut off from aid

US chides Russia for civilian deaths in Syria

Russia may have committed war crimes in Syria: Amnesty

At least 23 killed in IS, government shelling of Syria city: Monitor

33 IS fighters killed in air strikes as group 'executes' hostages

At least 35,000 displaced from Aleppo as Russian bombing continues