Unidentified militants attacked Sunday a military checkpoint on the Egyptian border with Gaza strip in Rafah city, North Sinai, wounding a solider, Al-Masry Al-Youm newspaper reported. Security sources said that the injured solider was transferred to the military hospital in Arish for treatment. On Sunday, Three military personnel were injured Sunday when Sinai-based Wilayat Sinai terrorist group, formerly known as Ansar Bayt Al Maqdis, attacked an army checkpoint in Rafah. Since September 2013, the Egyptian army has been carrying out an ongoing military campaign against Wilayat Sinai after it had claimed its responsibility for several attacks targeting military and security personnel.