Saddam Hussein custody. After the list was read, Saddam congratulated those still seated in the room for their past and future loyalty. The 68 people arrested at the meeting were subsequently tried together and found guilty of treason. 22 were sentenced to execution. Other high-ranking members of the party formed the firing squad. By 1 August 1979, hundreds of high-ranking Ba'ath party members had been executed. Iraqi society fissures along lines of language, religion and ethnicity. The Ba'ath Party, secular by nature, adopted Pan-Arab ideologies which in turn were problematic for significant parts of the population. Following the Iranian Revolution of 1979,
Saddam Hussein Iran, first attacking Mehrabad Airport of Tehran and then entering the oil-rich Iranian land of Khuzestan, which also has a sizable Arab minority, on 22 September 1980 and declared it a new province of Iraq. With the support of the Arab states, the United States, and Europe, and heavily financed by the Arab states of the Persian Gulf, Saddam Hussein had become "the defender of the Arab world" against a revolutionary Iran. The only exception was the Soviet Union, who initially refused to supply Iraq on the basis of neutrality in the conflict, although in his memoirs, Mikhail Gorbachev claimed