Columnist Abdel Rahim Ali, Chairman of Directors' Board of Al-Bawaba News mourned Monday the deceased soldiers in Abu Refae checkpoint attack that took place in Sheikh Zuweid, North Sinai on Saturday. On his official Facebook page, Ali expressed his deep sorrow for the martyrs of Egyptian Forces, paying respect for their families and the military institution. Islamic State-linked militants of Wilayat Sinai attacked a security checkpoint in southern Sheikh Zuwaid, North Sinai, killing 3 and wounding 4 on Saturday.