Abdel-Monem Said, director of the state-funded center Al-Ahram Center for Political and Strategic Studies, said the attack did not appear to be the work of a well-organized group.

• 国家保险基金中心，政治和战略研究中心主任艾登摩尼说，说这次袭击没有迹象表明是有组织集团的活动。