The Egyptian army killed 10 militants related to Wilayat Sinai terrorist group during a military raid witnessed in North Sinai's Arish and Sheikh Zuweid cities on Friday, Al Bawaba News reported. Security source said that the army had launched several raid targeting terrorist hideouts in Arish and Sheikh Zuweid, killing 10 militants and arresting four others. Since September 2013, the Egyptian army has been carrying out an ongoing military campaign against Wilayat Sinai, formerly known as Ansar Bayt Al Maqdis, after it claimed responsibility for several deadly attacks targeting Egyptian military and police personnel.