Violent clashes between the "Daash" opposition factions northern Aleppo

BEIRUT (Ina) - revolve violent clashes on Saturday between armed opposition groups and theorganization "Daash" in the city Mare`, according to Syrian Observatory for Human Rights, and activist. 
Lotion organize Daash dawn on Friday a surprise attack in the countryside of Aleppo , the north, where he managed to control five villages were under the control of the opposition factions, which allowed him to cut through the only supply that connects Mare` in Izaz, the largest remaining strongholds of thefactions in the province of Aleppo. 
according to the observatory, causing ongoing clashes between the two parties deaths of at least 15 elements of the organization. 
he said opposition activist and director the agency "Shahba Press" local news agency, Mamoun al -Khatib, descending from Mare` located in Izaz, to organize Daash "attacked today Mare` of several axes , specifically from the east and north, using tanks and bombs." 
the presence in Mare`, according to Khatib, factions fighter has overwhelmingly fighters from thecitizens of the city that had a population of fifty thousand people before their displacement gradually. 
hours after the attack organization, human rights and humanitarian organizations expressed concerns about the fate of tens of thousands of displaced people in the Azaz district, near the Turkish closed border. 
 UN High Commissioner for refugees ( UNHCR ) expressed in Geneva Saturday for "grave concern over the plight of concern about 165 thousand displaced people, according to reports of their presence near Izaz city , " and said they "have difficulties to get medical services , and providing food, water and safety." 
in Raqqa, the most prominent strongholds organization in Syria continues the international coalition aircraft led by an American bombing of regulation sites north of Raqqa city, in support of an attack initiated by Syria 's democratic forces Tuesday, according to the Observatory. 
located confrontation lines at present in agricultural areas almost devoid of civilians, at a time when theorganization township residents prevented under the control of the north of Raqqa city of displacement.