In the aftermath of World War II, some 70,000 Jewish refugees streamed into Italy; most wished not to settle there but to journey onward to the Land of Israel. The British government there, however, barred Jewish immigration, leading the Haganah to arrange a variety of efforts to smuggle people into the country. Rosie Whitehouse describes what happened to one group of survivors:

[A] children’s home in Selvino in the mountains above the city of Bergamo [in Lombardy]—a former holiday camp that had been built for the children of Italy’s fascist elite—was run by Jewish soldiers from Palestine who had fought in the British army. After the liberation of Milan, the members of the Jewish Brigade and the engineering unit Solel Boneh, who had fought in Italy as part of the Allied forces, devoted their energies to helping the survivors rebuild their lives and start a new life in Palestine.

The hub of the operation was a few minutes’ walk from Milan’s magnificent cathedral at via dell’Unione 5. The grand 16th-century Palazzo Erba Odescalchi, a former billet for fascist militias, was turned into a reception center to help the local Jewish community put their lives back together. It would soon become the pulsating heart of [efforts to smuggle Jews into Palestine] . . . Over 35,000 survivors passed through its doors. . . . Their hopes rested on Yehudah Arazi, a Haganah secret agent who had been sent by the Jewish Agency to help bring the survivors to Palestine. His headquarters was a secret camp outside the city of Magenta, west of Milan. . . . Today, even though the house [that served as Arazi’s headquarters] is still known as the La Casetta di Ebrei, the little Jewish house, most of the locals have no idea why. . ..

The story of how thousands of Holocaust survivors were both cared for and then spirited out of Italy on illegal immigrant ships was largely forgotten when it became inconvenient for the pro-Palestinian left in Italy to remember the help that they had given [to Zionist efforts] to ship people and arms to Palestine. The story of the weapons that were hidden in the fields around the villa is not something the left is yet ready to discuss, but the story of the Jewish refugees and the help they were given is suddenly politically useful. It is a stick with which the Italian left can beat the Italian right, which campaigns against the illegal migrants who have flooded into the country in recent years.

Two extraordinary events demonstrate something important about Israel’s most fervent adversaries. One was a speech given at something called The People’s Forum (funded generously by Goldman Sachs), which stated, “When the state of Israel is finally destroyed and erased from history, that will be the single most important blow we can give to destroying capitalism and imperialism.”

The suggestion that this tiny state is the linchpin of a global, centuries-old phenomenon like capitalism goes well beyond anything resembling rational criticism. Even if Israel were guilty of genocide, apartheid, and oppression—which of course it is not—it would not follow that its destruction would help end capitalism or imperialism.

The other was an anti-Israel protest that took place in front of New York City’s Memorial Sloan Kettering Cancer Center, deemed “complicit” in Israel’s evils. At organizers’ urging, participants shouted their slogans at kids in the cancer ward, who were watching from the windows. Given Hamas’s indifference toward the lives of Gazan children, such callousness toward non-Palestinian children from Hamas’s Western allies shouldn’t be surprising. The protest—like the abovementioned speech—deliberately conveyed the message that Israel is the ultimate evil and its destruction the ultimate good, cancer patients be damned.

The fact that Israel’s adversaries are almost comically perverse does not mean that they can be dismissed. If its allies fail to understand the obsessive and irrational hatred that it faces, they cannot effectively help it defend itself.