Egypt–Israel Peace Treaty deployment of additional Egyptian troops. This treaty was received with enormous controversy across the Arab world, where it was condemned and considered a stab in the back. The sense of outrage was particularly strong amongst Palestinians, with the leader of the Palestine Liberation Organization, Yasser Arafat, stating: "Let them sign what they like. False peace will not last". On the other hand, the treaty led both Egyptian president Anwar Sadat and Israeli prime minister Menachem Begin to share the 1978 Nobel Peace Prize for bringing peace between the two states. However, as a result of the treaty, Egypt was suspended
Anwar Sadat of Nasserism, re-instituting a multi-party system, and launching the Infitah economic policy. As President, he led Egypt in the Yom Kippur War of 1973 to regain Egypt's Sinai Peninsula, which Israel had occupied since the Six-Day War of 1967, making him a hero in Egypt and, for a time, the wider Arab World. Afterwards, he engaged in negotiations with Israel, culminating in the Egypt–Israel Peace Treaty; this won him and Israeli Prime Minister Menachem Begin the Nobel Peace Prize, making Sadat the first Muslim Nobel laureate. Although reaction to the treaty—which resulted in the return of Sinai to Egypt—was generally