Anwar Sadat favorable among Egyptians, it was rejected by the country's Muslim Brotherhood and the left, which felt Sadat had abandoned efforts to ensure a Palestinian state. With the exception of Sudan, the Arab world and the Palestine Liberation Organization (PLO) strongly opposed Sadat's efforts to make a separate peace with Israel without prior consultations with the Arab states. His refusal to reconcile with them over the Palestinian issue resulted in Egypt being suspended from the Arab League from 1979 to 1989. The peace treaty was also one of the primary factors that led to his assassination; on 6 October 1981, militants
Assassination of Anwar Sadat strategist of El-Jihad was Abbud al-Zumar, a colonel in the military intelligence whose "plan was to kill the main leaders of the country, capture the headquarters of the army and State Security, the telephone exchange building, and of course the radio and television building, where news of the Islamic revolution would then be broadcast, unleashing—he expected—a popular uprising against secular authority all over the country." In February 1981, Egyptian authorities were alerted to El-Jihad's plan by the arrest of an operative carrying crucial information. In September, Sadat ordered a highly unpopular roundup of more than 1500 people, including many Jihad