History of the Muslim Brotherhood in Egypt key in the assassination of Anwar Sadat. In the 1970s, a large student Islamic activist movement took shape, independently from the Brotherhood. Sadat himself became the enemy of the Brotherhood and other Islamist groups after signing a peace agreement with Israel in 1979, and was assassinated by a violent Islamist group Tanzim al-Jihad on October 6, 1981. In the 1980s, during Hosni Mubarak's presidency, many of the student Islamist activists joined the Brotherhood. The Brotherhood dominated the professional and student associations of Egypt and was famous for its network of social services in neighborhoods and villages. In order to quell
History of Egypt under Anwar Sadat against Israel began when the coalition launched a joint surprise attack on Israel on Yom Kippur, the holiest day in Judaism, which occurred that year during the Muslim holy month of Ramadan. Egyptian and Syrian forces crossed ceasefire lines to enter the Israeli-held Sinai Peninsula and Golan Heights respectively. The war ended with Israeli forces close to Cairo,but Sadat has restored the Egyptian pride and convinced the Israeli leadership that the status quo is no longer tenable. Egypt and Israel came together for negotiations with Israel, culminating in the Egypt–Israel Peace Treaty in which Israel traded the Sinai to Egypt