The Obama administration is once again incensed at Israel, this time ostensibly because Benjamin Netanyahu accepted an invitation to speak to Congress. The real roots of its frustration, writes William Kristol, lie elsewhere:

The Obama White House usually prides itself on not getting angry. Its self-image is that it’s cool, calm, and collected. And it doesn’t get angry at, for example, the Islamic Republic of Iran. The Obama White House understands and appreciates the complexities of the Islamic Republic’s politics and history. It is only with respect to the Jewish state that the Obama White House is impatient, peremptory, and angry.

Why has Obama been lashing out? Because he had a dream. He was to be the American president who would preside at, and take credit for, the founding of a Palestinian state. Obama would be to Palestine what Harry Truman was to Israel. Now it’s clear that’s not going to happen during his presidency. Obama’s frustrated that it’s not going to happen. So he lashes out.

But Obama is still pursuing another dream: to be the American president who goes to Tehran, who achieves with Iran what Richard Nixon achieved with China. And he thinks Israel, and Israel’s friends in the United States, stand in the way of achieving that dream. So he has another reason to be angry.

Of course, it’s not Israel but reality that stands in the way of Obama’s dreams. His [rhetoric and policies] have crashed on the shoals of reality.

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.