Aida Mary Jane Phillips-Matz argues that the source is actually Temistocle Solera. Isma'il Pasha, Khedive of Egypt, commissioned Verdi to write an opera for performance to celebrate the opening of the Khedivial Opera House, paying him 150,000 francs, but the premiere was delayed because of the Siege of Paris (1870–71), during the Franco-Prussian War, when the scenery and costumes were stuck in the French capital, and Verdi's "Rigoletto" was performed instead. "Aida" eventually premiered in Cairo in late 1871. Contrary to popular belief, the opera was not written to celebrate the opening of the Suez Canal in 1869, for which Verdi
Raid on the Suez Canal infantry brigades were highly trained and the infrastructure necessary to get a large force quickly across the Suez Canal did not exist. The only mounted force available was the Imperial Service Cavalry Brigade and the eight companies of the Bikanir Camel Corps but these were distributed along the Suez Canal defences and unable to concentrate a larger force to attack and capture three divisions of Ottoman infantry. The Ottoman Army maintained advance troops and outposts on the Sinai peninsula on a line between El Arish and Nekhl, with forces at Gaza and Beersheba. Kress von Kressenstein, Djemal Pasha's German Chief-of