An army check point is seen in El-Arish

An army check point is seen in El-Arish city, in North Sinai July 15, 2013. At least three people were killed and 17 wounded when suspected militants fired rocket-propelled grenades at a bus carrying workers in Egypt’s North Sinai province early on Monday, security and medical sources said. REUTERS/Stringer (EGYPT – Tags: CIVIL UNREST POLITICS MILITARY)

مقتل وإصابة 10 من الجيش المصري في هجوم بسيناء