Hosni Mubarak League at the beginning of the Libyan Civil War, Egypt was the only state in the history of the organization to have had its membership suspended, because of President Sadat's peace treaty with Israel. In June 1982, Mubarak met King Fahd of Saudi Arabia, which marked a beginning of an Egyptian-Saudi rapprochement. Since Egypt is the most populous Arab country and Saudi Arabia the richest, the Saudi-Egyptian axis was a powerful force in the Arab world. At a Arab League summit later in 1982 in Fez, Saudi Arabia put forward an Egyptian peace plan where in exchange for Israel resolving
Muslim Brotherhood in Egypt more radical Qutb-inspired Islamist groups blossomed, and after Sadat signed a peace agreement with Israel in 1979, the Muslim Brotherhood became confirmed enemies of Sadat. Sadat was assassinated by a violent Islamist group Tanzim al-Jihad on 6 October 1981, shortly after he had Brotherhood leaders (and many other opposition leaders) arrested. Again with a new president, (Hosni Mubarak), Brotherhood leaders (Supreme Guide Umar al-Tilmisani and others) were released from prison. Mubarak cracked down hard against radical Islamists but offered an "olive branch" to the more moderate Brethren. The brethren reciprocated, going so far as to endorse Mubarak's candidacy for president