Islamic State says pushes back army in Syria's Hasaka city

BEIRUT (Reuters) - Islamic State said Syrian government forces in Hasaka city withdrew to its centre after the militant group seized a southwestern district, a statement posted online on Thursday said. Islamic State said it had captured the district of al-Nashwa in the northeastern city in the offensive. Syrian state television said in a newsflash that there were violent clashes between the army backed by allied militia and Islamic State fighters in the district. (Reporting by Omar Fahmy and Sylvia Westall; Editing by Toby Chopra)