There has been debate over whether the bombs were in fact planted by the
Mossad or the Iraqi Zionist underground in order to encourage
Iraqi Jews to immigrate to the newly created state of
Israel or whether they were the work of Arab anti-Jewish extremists in Iraq. The issue has been the subject of lawsuits and inquiries in Israel. The issue remains unresolved: Iraqi activists still regularly charge that Israel used violence to engineer the exodus, while Israeli officials of the time vehemently deny it. Historian Moshe Gat reports that "the belief that the bombs had been thrown by Zionist agents was shared by those Iraqi Jews who had just reached Israel". Sociologist Phillip Mendes backs Gat's claims, and further attributes the allegations to have been influenced and distorted by feelings of discrimination. The Mossad forbade him to conduct negotiations about or carry out any acts of terror, an order which he reported that he had "confirmed and accepted". Rayyan Al-Shawaf and Yehouda Shenhav, there is "wide consensus among Iraqi Jews that the emissaries threw the bombs in order to hasten the Jews' departure from Iraq". Shenhav noted an
Israeli Foreign Ministry memo which stated that Iraqi Jews reacted to the hangings of Salah and Basri with the attitude: "That is God's revenge on the movement that brought us to such depths." The British Embassy in Baghdad assessed that the bombings were carried out by Zionist activists trying to highlight the danger to Iraqi Jews, in order influence the State of Israel to accelerate the pace of Jewish emigration. Another possible explanation offered by the embassy was that bombs were meant to change the minds of well-off Jews who wished to stay in Iraq. and this would undermine Western confidence in the existing Egyptian regime by generating public insecurity and actions to bring about arrests, demonstrations, and acts of revenge, while totally concealing the Israeli factor. The operation failed, the perpetrators were arrested by Egyptian police and brought to justice, two were sentenced to death, several to long term imprisonment. The Iraqi Jewish anti-Zionist author
Naeim Giladi maintains that the bombings were "perpetrated by Zionist agents in order to cause fear amongst the Jews, and so promote their exodus to Israel." Giladi claims that he is supported by Wilbur Crane Eveland, a former senior officer in the Central Intelligence Agency (CIA), in his book
Ropes of Sand. According to Eveland, whose information was presumably based on the Iraqi official investigation, which was shared with the US embassy, who wrote in
My Friend, The Enemy that "After the disclosure of the Lavon Affair... the Baghdad affair became more plausible".
Claims of no Israeli involvement Jewish Telegraph Agency analysis The Jewish Telegraph Agency notice from the time states that the bombers were charged with both the January 14, 1951 synagogue bombing and the 19th March grenade attack.
Moshe Gat's analysis According to historian
Moshe Gat, "
not only did Israeli emissaries not place the bombs at the locations cited in the Iraqi statement, but also that there was in fact no need to take such drastic action in order to urge the Jews to leave Iraq for Israel". • Gat relates to the alleged Israeli motivation to accelerate the Jewish registration to leave Iraq: "just over 105,000 Jews had registered by 8 March, of whom almost 40,000 had left the country. Some 15,000 more left illegally before and after the law was passed. Since the number of Jews living in Iraq before emigration began has been estimated at 125,000 this means that about 5,000 Jews were left, who had preferred to remain in Iraq. Why, then, would anyone in Israel have wanted to throw bombs? Whom would they have wanted to intimidate?" According to Mendes, it was highly unlikely that the Israelis would have taken such measures to accelerate the Jewish evacuation given that they were already struggling to cope with the existing level of Jewish immigration. • The 1950–1951 bombings followed a long history of anti-Jewish incidents in Iraq (such as the Farhad) and the prosecution was not able to produce a single eyewitness. • Shalom Salah told the court that he had confessed after being severely tortured. The prosecutor "
claimed that the perpetrators had planned to cause injury but not loss of life. The grenade, however, had claimed five lives at the synagogue (or four, according to the charges) and injured more than 20 people. This did not prevent the prosecutor, in his concluding address, from including this incident in the list of charges against the underground, although this contradicted the evidence of the two witnesses." Nevertheless, they were not accused for the synagogue bombing. Gat suggests the perpetrators could have been members of the anti-Jewish
Istiqlal Party. Yehuda Tajar, one of the alleged bombers, said the bombing were carried out by the
Muslim Brotherhood.
Other claims of no Israeli involvement Mordechai Ben Porat, founder and chair of the Babylonian Jewry Heritage Center, who was coordinating Jewish emigration at the time, was accused of orchestrating a bombing campaign to speed up the Jewish exodus from Iraq by Israeli journalist Baruch Nadel in 1977. Ben Porat sued the journalist for libel, ending in an out-of-court compromise, where Nadel retracted all the accusations against the Israeli emissaries, and apologized ==Effects on Iraqi Jewish emigration==