法蒂玛王朝
During the Crusades it was under the control of Fatimid Caliphate. Later, Sultan Saladin abolished the Fatimid Caliphate in Egypt and took this region under his control too. It was the military route from Cairo to Damascus during the Crusades. And in order to secure this route, he built a citadel on the island of Pharaoh (near present Taba) known by his name 'Saladin's Citadel'.