Over the weekend, Hamas and Palestinian Islamic Jihad fired more than 600 rockets into Israel, killing four and wounding more. Avi Issacharoff argues that this is a carefully planned attempt by Hamas to pressure Jerusalem into allowing further transfers of cash from Qatar:

Hamas continues to demonstrate that it maintains disciplined control over its arsenal, and has escalated the conflict with Israel in a measured and deliberate way. The terror group’s long-range rockets have not yet been deployed—a message to Israel that there is still room for talks, and that the current crisis can be ended quickly. The group’s chief demand for doing so: allowing donated cash to enter the Gaza Strip with the start of Ramadan, which [began yesterday evening]. . . .

Hamas is [also] working hard to demonstrate a high level of military discipline and a dramatic improvement in its ability to operate under fire. . . . The entire organization has gone underground—literally, into the endless tunnels that crisscross the Gaza Strip. Hamas has been preparing those tunnels for years in expectation of war, all the while showing it has the capacity to rain rockets continuously on Israel despite a massive air campaign against it. . . .

It is no longer possible to continue ignoring the woeful decision taken by the government over six months ago that created the current predicament: when Prime Minister Benjamin Netanyahu agreed to allow suitcases carrying $15 million in cash—destined for Hamas’s coffers—into Gaza each month.

It was that decision that created the current equation of cash for calm, and which is now exacting a high cost from Israel to ensure the cash continues to flow. As soon as the cash was delayed, the deterioration was only a matter of time. Hamas understands it can extort Israel and threaten it during this week of Memorial Day and Independence Day, and with next week’s Eurovision contest.

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.