Raju, Syria, Apr. 1, 2018. Free Syrian Army fighters (FSA) accompany the Turkish officers in the mountains that surround the Raju district, Western Afrin, Northern Aleppo in Northern Syria. They search for the Kurdish People's Protection Units’ members who spotted by Turkish aircraft and launched raids on their positions. 150 FSA fighters participated in the operation with Turkish officers, accompanied by Turkish engineering teams and trained sniffer dogs to clear the mines left behind by the Kurdish People's Protection Units.