Mostafa Khalil President Anwar Sadat on his historic first visit to Jerusalem, Israel, in November 1977 to meet with the Prime Minister of Israel Menachem Begin. Khalil was the secretary general of the Arab Socialist Union at the time. The visit by Sadat and Khalil paved the way for negotiations by United States President Jimmy Carter, which ultimately led to the Camp David Accords. Former United Nations Secretary General Boutros Boutros-Ghali, who served as the deputy prime minister for foreign affairs, and also travelled with Khalil and Sadat to Israel in 1977, has talked about the important role which Khalil played in
History of Egypt under Anwar Sadat Nasserists. Sadat encouraged the emergence of an Islamist movement which had been suppressed by Nasser. Believing Islamists to be socially conservative he gave them "considerable cultural and ideological autonomy" in exchange for political support. Following the disastrous Six-Day War of 1967, Egypt waged a War of Attrition in the Suez Canal zone. In 1971, four years into this war, Sadat endorsed in a letter the peace proposals of UN negotiator Gunnar Jarring which seemed to lead to a full peace with Israel on the basis of Israel's withdrawal to its pre-war borders. This peace initiative failed as neither Israel nor