Suez Crisis led to a withdrawal. U.S. President Dwight D. Eisenhower had strongly warned Britain not to invade; he threatened serious damage to the British financial system by selling the US government's pound sterling bonds. Historians conclude the crisis "signified the end of Great Britain's role as one of the world's major powers". The Suez Canal was closed from October 1956 until March 1957. Israel fulfilled some of its objectives, such as attaining freedom of navigation through the Straits of Tiran, which Egypt had blocked to Israeli shipping since 1950. As a result of the conflict, the United Nations created the UNEF
Suez Crisis withdrawn soon, and Israeli troops to withdraw later on, while keeping control over the Suez Canal. After the fighting ended, Abdel Hakim Amer, Egypt's Chief-of-Staff, accused Nasser of provoking an unnecessary war and then blaming the military for the result. The British historian D. R. Thorpe wrote that the imposed ending to the Crisis gave Nasser "an inflated view of his own power". In his mind, he had defeated the combined forces of the United Kingdom, France and Israel, whereas in fact the military operation had been "defeated" by pressure from the United States. Despite the Egyptian defeat, Nasser emerged