On 30 May , ISIL launched an offensive towards the Syrian government - controlled part of Al - Hasakah .
On 30 May , ISIL advanced in the city 's outskirts after two suicide bombers targeted Syrian Army positions , killing and wounding 50 soldiers .
On 30 May , ISIL launched an offensive towards the Syrian government - controlled part of Al - Hasakah , and advanced in the city 's outskirts after two suicide bombers targeted Syrian Army positions , killing and wounding 50 soldiers .