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
Suez Crisis Peacekeepers to police the Egyptian–Israeli border, British Prime Minister Anthony Eden resigned, Canadian Minister of External Affairs Lester Pearson won the Nobel Peace Prize, and the USSR may have been emboldened to invade Hungary. The Suez Canal was opened in 1869, after ten years of work financed by the French and Egyptian governments. The canal was operated by the Universal Company of the Suez Maritime Canal, an Egyptian-chartered company; the area surrounding the canal remained sovereign Egyptian territory and the only land-bridge between Africa and Asia. The canal instantly became strategically important, as it provided the shortest ocean link between