Khan Danoun camp for Palestinian refugees in Damascus Suburb was exposed to mortar shells that led only to material damages, coincided with clashes between the Regular Army and the Syrian Opposition groups.The residents of the camp suffer of instable state due to the high pace of fighting in the adjacent areas between the Opposition groups and the Regular Army, and the participation of some residents in the conflict with the Regular Army side which led to expose the camp to bombing and a number of mortar shells targeted some separate parts of the camp resulted in a number of wounded and victims.