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
Egypt–Israel Peace Treaty from the Arab League in 1979–1989, and Sadat was assassinated on 6 October 1981 by members of the Egyptian Islamic Jihad. The peace between Egypt and Israel has lasted since the treaty went into effect, and Egypt has become an important strategic partner of Israel. Binyamin Ben-Eliezer, a former Israeli defense minister known for his close ties to Egyptian officials, has stated that "Egypt is not only our closest friend in the region, the co-operation between us goes beyond the strategic." As part of the agreement, the U.S. began economic and military aid to Egypt, and political backing for its