Israel’s strike showed it can paralyze Iran’s defenses with ease

An Israeli weapon deployed in a retaliatory strike against Iran on Friday damaged a defense system responsible for detecting and destroying aerial threats near Natanz, a central Iranian city crucial to the country’s secret nuclear weapons program, according to two Western and two Iranian officials.

The strike, the Western officials said, was calculated to deliver a message to Iran that Israel can bypass Iran’s defense systems undetected and paralyze them, using a fraction of the firepower Iran deployed last week when it launched hundreds of drones and missiles at Israel. That attack, intercepted by Israel and its allies, caused minimal damage.

The two Iranian officials said the weapon had struck an S-300 anti-aircraft system at a military base in the nearby province of Isfahan. The officials’ account is supported by satellite imagery analyzed by The New York Times, which showed damage to the radar of an S-300 system at the Eighth Shekari Air Base in Isfahan.

It was unclear what sort of weapon struck the Iranian air defense system. Three Western and two Iranian officials confirmed Friday that Israel had deployed aerial drones and at least one missile fired from a warplane. Previously, Iranian officials said the attack on the military base had been conducted by small drones, most likely launched from inside Iran.

A missile, two Western officials said, was fired from a warplane far from Israeli or Iranian airspace and included technology that enabled it to evade Iran’s radar defenses. Neither the missile nor the aircraft that fired it entered

Jordanian airspace, the Western officials said, a gesture meant to keep the kingdom out of the conflict after it helped shoot down Iranian weapons last week.

The two Iranian officials said Iran’s military had not detected anything entering Iran’s airspace Friday, including drones, missiles and aircraft. Iran’s state news agency, IRNA, reported that no missile attacks had occurred and that Iran’s air defense system had not been activated.

Tensions between Iran and Israel, longtime foes, increased this month in a series of strikes. On April 1, Israeli warplanes struck an Iranian Embassy building in Damascus, Syria, killing several Iranian armed forces commanders. Iran retaliated last weekend, firing a large salvo of weapons at Israel, almost all of which were intercepted.

Israel, the two Western officials said, had scrapped an earlier plan to fire back on Iran with a large-scale attack. That plan, they said, was replaced with a strike intended to send a quiet but decisive message with the aim of ending the cycle of reprisal.

Israel’s use of drones launched from inside Iran and a missile that it could not detect, the Western officials said, was intended to give Iran a taste of what a larger-scale attack might look like. The attack, they said, was calibrated to make Iran think twice before launching a direct attack on Israel.

Officials from Iran and Israel refrained from speaking publicly about Friday’s attack, a move that appeared aimed at de-escalating a conflict. Israel’s silence, an Iranian official said, would allow Tehran to treat the strike as it had previous clandestine attacks in the countries’ shadow war and not prompt an immediate response.