Egyptian revolution of 2011 and Israel. Gamal Abdel Nasser's defeat brought Anwar Sadat to power after Nasser's death in 1970. Sadat undid Nasser's social reforms and dependence on the Soviet Union, predicting its collapse nearly two decades before it occurred. Sadat neglected the modernization of Egypt, and his cronyism cost the country infrastructure industries which could generate new jobs. He was succeeded by Hosni Mubarak after Sadat's 1981 death. With no academic or governmental experience, Mubarak implemented emergency rule throughout his 30 years in office, not appointing a vice president until he was pressured to resign. Communications media such as the internet, cell phones
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