Sinai Peninsula and controlled by foreign empires, in more recent history the Ottoman Empire (1517–1867) and the United Kingdom (1882–1956). Israel invaded and occupied Sinai during the Suez Crisis (known in Egypt as the "Tripartite Aggression" due to the simultaneous coordinated attack by the UK, France and Israel) of 1956, and during the Six-Day War of 1967. On 6 October 1973, Egypt launched the Yom Kippur War to retake the peninsula, which was unsuccessful. In 1982, as a result of the Israel–Egypt Peace Treaty of 1979, Israel withdrew from all of the Sinai Peninsula except the contentious territory of Taba, which was
Daddy, what did you do in the Great War? on such a scale that "this time there would also have to be a vast recruitment of men like Daddy". There were 1.4 million new volunteers in 1915, up from 1 million in 1914. 2.4 million Britons, or approximately 30% of military aged men, had volunteered for military service. Scholars believe the "scale and nature of enlistment in Great Britain and the Dominions suggest the nations' emotional investment in the war". Stéphane Audoin-Rouzeau and Annette Becker have written that the campaign of mass propaganda, including what they describe as the "guilt-inducing and brutal messages" such as "Daddy, what did YOU