Mgbe ha meriri n'agha nke Heliopolis na Julaị 640, na ntinye nke Alexandria na Nọvemba 641, ndị agha Arab weghaara ihe bụ ógbè ndị Rom nke Egypt. Emperor Constantine nke Abụọ nke ndị Byzantine nke a họpụtara ọhụrụ kpebisiri ike iweghachite ala ahụ, wee nye iwu ka nnukwu ụgbọ mmiri buru ndị agha gaa Alexandria. Ndị agha a, n'okpuru Manuel, were obodo ahụ na mberede site na obere ndị agha Arab ya na njedebe nke 645 na mwakpo amphibious. Na 645 ndị Byzantine si otú a weghachite Alexandria. Amr n'oge ahụ nwere ike ịnọ na Mecca, ma a kpọghachitere ya ngwa ngwa ka ọ bụrụ onye isi ndị agha Arab na Egypt.
Aleksandria