Two Iranian ballistic missiles struck residential areas near Dimona and Arad on Saturday, evading Israel's multilayered air defense systems and damaging buildings near the heavily guarded nuclear research facility. The attacks, which occurred hours apart, wounded 175 people and raised serious questions about the effectiveness of Israel's missile shield, particularly after a 12-day war with Iran last year.

Military officials are investigating the failures, which mark the first successful strikes on the Dimona area since the current conflict began. The Arrow 3 system, developed with U.S. cooperation, did not deploy against these missiles, according to Israeli media. Defense experts suggest Israel may be conserving its most sophisticated interceptors due to depleted stockpiles from last year's fighting.

Israel's Defense Ministry director recently traveled to Washington seeking additional interceptors and munitions, though it's unclear if the U.S. will provide more. With Iranian forces firing approximately 400 ballistic missiles in three weeks, defense officials acknowledge the finite nature of interceptor supplies. The attacks have exposed vulnerabilities in even the most protected Israeli sites, challenging assumptions about the country's defensive capabilities.