In Syria, 200 terrorists have been killed in Russian forces' air strikes in the outskirts of Deir al-Zor city. <br/><br/>Russian Defence Ministry today said that Islamic State terrorists are concentrating around Deir al-Zor after being pushed out of the south of Raqqa and Homs provinces. <br/><br/>It said, military equipment of the terrorists were also destroyed in the air raid.