Menachem Begin he and Anwar Sadat shared the Nobel Prize for Peace. In the wake of the Camp David Accords, the Israel Defense Forces (IDF) withdrew from the Sinai Peninsula, which was captured from Egypt in the Six-Day War. Later, Begin’s government promoted the construction of Israeli settlements in the West Bank and the Gaza Strip. Begin authorized the bombing of the Osirak nuclear plant in Iraq and the invasion of Lebanon in 1982 to fight PLO strongholds there, igniting the 1982 Lebanon War. As Israeli military involvement in Lebanon deepened, and the Sabra and Shatila massacre, carried out by Christian Phalangist
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