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
Anwar Sadat Begin, considered Sadat a personal friend and insisted on attending the funeral, walking throughout the funeral procession so as not to desecrate the Sabbath. Sadat was buried in the unknown soldier memorial in Cairo, across the street from the stand where he was assassinated. Over three hundred Islamic radicals were indicted in the trial of assassin Khalid Islambouli, including future al-Qaeda leader Ayman al-Zawahiri, Omar Abdel-Rahman, and Abd al-Hamid Kishk. The trial was covered by the international press and Zawahiri's knowledge of English made him the de facto spokesman for the defendants. Zawahiri was released from prison in 1984. Abboud