Assassination of Anwar Sadat arrest of numerous opposition figures. Though Sadat still maintained high levels of popularity in Egypt, it has been said that he was assassinated "at the peak" of his unpopularity. Earlier in his presidency, Islamists had benefited from the "rectification revolution" and the release from prison of activists jailed under Nasser but Sadat's Sinai treaty with Israel enraged Islamists, particularly the radical Egyptian Islamic Jihad. According to interviews and information gathered by journalist Lawrence Wright, the group was recruiting military officers and accumulating weapons, waiting for the right moment to launch "a complete overthrow of the existing order" in Egypt. Chief
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