Two police personnel were killed and five others wounded on Thursday in an explosion targeted an Egyptian military armored vehicle in North Sinai's Al-Arish city, Al Bawaba News reported Friday. The injured were immediately transferred to Al-Arish Military Hospital for treatment. Since September 2013, Egyptian army and police have been carrying out an ongoing military campaign against terrorist groups in Sinai after they claimed responsibility for several deadly attacks against the military and police personnel.