Established in 1516, Venice’s walled-off Jewish quarter would give its name to, and provide a model for, scores of similar zones in cities throughout Italy and Germany that decided Jews simply couldn’t be allowed to live among Christians. The 500th anniversary of its founding has occasioned celebrations and commemorations in the city, including an elaborate exhibit that will be on display in the summer and fall. David Laskin writes:

When the ghetto was at its height in the 17th century, 5,000 Jews from Italy, Germany, France, Spain, and the Ottoman empire carved out tiny, distinct fiefs, each maintaining its own synagogue, all of them crammed into an acre-and-a-quarter of alleys and courtyards. Confinement was a burden, but it also provided an opportunity for cultural exchange unparalleled in the Diaspora. . . .

Jewish merchants and bankers were vital to the flow of commodities [through the city during its commercial golden age], but as Venice declined, the Jewish presence dwindled. By the outbreak of World War II, Jewish Venice had shrunk to 1,200 residents. Today, with the city’s total population hovering around 58,000 (down from 150,000 before the war), there are about 450 Venetian Jews left, only a handful of them residing in the [former] ghetto.

On Tuesday, a Hizballah drone attack injured three people in northern Israel. The next day, another attack, targeting an IDF base, injured eighteen people, six of them seriously, in Arab al-Amshe, also in the north. This second attack involved the simultaneous use of drones carrying explosives and guided antitank missiles. In both cases, the defensive systems that performed so successfully last weekend failed to stop the drones and missiles. Ron Ben-Yishai has a straightforward explanation as to why: the Lebanon-backed terrorist group is getting better at evading Israel defenses. He explains the three basis systems used to pilot these unmanned aircraft, and their practical effects:

These systems allow drones to act similarly to fighter jets, using “dead zones”—areas not visible to radar or other optical detection—to approach targets. They fly low initially, then ascend just before crashing and detonating on the target. The terrain of southern Lebanon is particularly conducive to such attacks.

But this requires skills that the terror group has honed over months of fighting against Israel. The latest attacks involved a large drone capable of carrying over 50 kg (110 lbs.) of explosives. The terrorists have likely analyzed Israel’s alert and interception systems, recognizing that shooting down their drones requires early detection to allow sufficient time for launching interceptors.

The IDF tries to detect any incoming drones on its radar, as it had done prior to the war. Despite Hizballah’s learning curve, the IDF’s technological edge offers an advantage. However, the military must recognize that any measure it takes is quickly observed and analyzed, and even the most effective defenses can be incomplete. The terrain near the Lebanon-Israel border continues to pose a challenge, necessitating technological solutions and significant financial investment.