Egyptian army killed Friday 15 militants in North Sinai's Sheikh Zuweid city, Al Bawaba News reported. A military source said that the Army raided a number of terrorist outposts in Sheikh Zuweid, killing 15 militants and wounding 20 others. Meanwhile, the army busted a terrorist cell in Sinai, which included four Wilayat Sinai terrorist group militants. Since September 2013, the Egyptian army has been carrying out an ongoing military campaign against terrorist groups in Sinai after they claimed responsibility for several deadly attacks targeting Egyptian military and police personnel.