Originally posted by the Voice of America. Voice of America content is produced by the Voice of America, a United States federal government-sponsored entity, and is in the public domain. Islamic State Group Claims Attack on Police in Egypt's Sinai by Associated Press CAIRO -- The Islamic State group has claimed responsibility for killing four Egyptian policemen in restive northern Sinai peninsula. The group said in a Thursday statement carried by its news agency AMAQ and circulated on social media that its militants carried out the attack on Wednesday in the town of el-Arish. The Associated Press couldn't independently verify the authenticity of the statement. State-run newspaper Al-Ahram said Wednesday that authorities are hunting the militants who opened fire on the policemen as they were riding in a private car. Egypt in recent years has been battling a stepped-up insurgency in northern Sinai, mainly by militants from an Islamic State group affiliate. The campaign accelerated after the military ousted elected Islamist President Mohammed Morsi in 2013.