The Egyptian army on Thursday killed two militants and detained 16 others during a security campaign targeting \"terrorist\" outposts, security sources said. The Egyptian army clashed with Jihadist groups that attacked a detention center near el-Arish international airport, killing two members and detaining the others, security officials told Ma\'an. The Egyptian army also destroyed three cars belonging to the group. The attack occurred about 6 a.m. and resulted in the seizure of weapons and ammunition, security officials said.