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
Egypt–Israel Peace Treaty from the Arab League in 1979–1989, and Sadat was assassinated on 6 October 1981 by members of the Egyptian Islamic Jihad. The peace between Egypt and Israel has lasted since the treaty went into effect, and Egypt has become an important strategic partner of Israel. Binyamin Ben-Eliezer, a former Israeli defense minister known for his close ties to Egyptian officials, has stated that "Egypt is not only our closest friend in the region, the co-operation between us goes beyond the strategic." As part of the agreement, the U.S. began economic and military aid to Egypt, and political backing for its