Duba wurin da ke ƙasa sannan ka amsa tambayar daga baya a cikin harshe ɗaya kamar yadda wurin yake:  Passage: Bayan nasarar da suka yi a yakin Heliopolis a watan Yulin 640, da kuma mika wuya na Alexandria a watan Nuwamba 641, sojojin Larabawa sun mamaye abin da yake lardin Roman na Misira. Sabon Sarkin sarakuna na Byzantine Constans II ya ƙuduri aniyar sake ɗaukar ƙasar, kuma ya ba da umarnin babban jirgi don ɗaukar sojoji zuwa Alexandria. Wadannan sojojin, a karkashin Manuel, sun mamaye garin daga karamin garkuwar Larabawa a ƙarshen 645 a cikin harin amphibious. A shekara ta 645, Byzantine sun sake samun Iskandariya na ɗan lokaci. Amr a lokacin yana iya kasancewa a Makka, kuma an tuna da shi da sauri don ya dauki umarnin sojojin Larabawa a Misira. An yi yakin a karamin birni mai garu na Nikiou (Coptic: <unk> Pashati), kusan kashi biyu bisa uku na hanyar daga Alexandria zuwa Fustat, tare da sojojin Larabawa da suka kai kimanin 15,000, a kan karamin sojojin Byzantine. Larabawa sun yi nasara, kuma sojojin Byzantine sun ja da baya cikin rikici, suka koma Alexandria. Kodayake Byzantines sun rufe ƙofofin don hana Larabawa masu bin su, birnin Alexandria daga baya ya fada hannun Larabawa, waɗanda suka mamaye birnin a wani lokaci a lokacin rani na wannan shekarar. Rashin nasarar dakarun Manuel ya nuna yunƙurin ƙarshe na Daular Byzantine don dawo da Masar na kimanin shekaru 500, tare da Sarkin sarakuna Manuel I Komnenos kawai ya aika da wani kamfen da ya gaza a karni na 12. Daga nan Amr ibn al-A'as ya rubuta wa Khalifan:  Tambaya: A ina ne aka tura dakarun soji masu yawa don kwato ƙasa?
Ƙasar Alexandria