Arab–Israeli conflict participate in the 1948 Arab–Israeli War, and later backed Egypt and Syria in the 1967 Six-Day War and in the 1973 Yom Kippur War. In June 1981, Israel attacked and destroyed newly built Iraqi nuclear facilities in Operation Opera. During the Gulf War in 1991, Iraq fired 39 Scud missiles into Israel, in the hopes of uniting the Arab world against the coalition which sought to liberate Kuwait. At the behest of the United States, Israel did not respond to this attack in order to prevent a greater outbreak of war. In 1970, following an extended civil war, King Hussein
Arab–Israeli conflict establishing law and order in Palestine" (Clause 10(e)). Further in Clause 10(e): "The Governments of the Arab States hereby confirm at this stage the view that had been repeatedly declared by them on previous occasions, such as the London Conference and before the United Nations mainly, the only fair and just solution to the problem of Palestine is the creation of United State of Palestine based upon the democratic principles ..." That day, the armies of Egypt, Lebanon, Syria, Jordan and Iraq invaded what had just ceased to be the British Mandate, marking the beginning of the 1948 Arab–Israeli War.