Immigration to Israel in 2014 was at its highest in a decade. No doubt, this had something to do with the wave of anti-Semitism sweeping Europe. But Jews do not come to Israel solely to escape persecution; like Rom Lerner, who emigrated from Kenya with the assistance of Garin Tzabar, an Israel Scouts project, many come because they want to live in and serve their national homeland. He writes of his own experience:

Most of us have not personally experienced unusual anti-Semitic events, most of our parents haven’t been seriously affected by the economic situation, and to be honest, most of us had a comfortable, well-planned life ahead of us. The truth is that the real reason is very simple and contains two parts. . . . None of the young people of Garin Tzabar, myself included, have given up—despite the many temptations—on our right to take on the burden of protecting our Jewish identity. We were never willing to cut the historic, cultural, or religious ties that bind us [to the Jewish people], even if some of us had only seen Israel on postcards. We always fought—in school, at conferences, in forums, in conversations with friends—to tell Israel’s side, despite the criticism we got for it.

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.