Army describes incident as 'dangerous escalation' and 'clear violation' of ceasefire by SDF Army says SDF repeatedly violates ceasefire, including drone and artillery attacks across Aleppo, Hasakah ISTANBUL Seven Syrian soldiers were killed and 20 others wounded in a drone attack by the YPG/SDF terrorist group targeting an ammunition site in the northeastern Hasakah province, the Defense Ministry said on Wednesday. The Syrian Arab News Agency (SANA), citing the ministry’s Media and