Israelis head to shelters after Iran fires missiles

What Happened

• Iran launched multiple waves of ballistic missiles at Israeli territory, prompting Israelis to seek shelter as air raid sirens sounded across the country; Israel's military confirmed responding to "at least two waves of missiles launched from Iran."
• Israel's layered missile defense architecture — comprising Iron Dome, David's Sling, and Arrow systems — intercepted the majority of incoming projectiles, though some Iranian missiles penetrated defenses and struck targets including areas near West Jerusalem.
• The Iranian strikes are retaliatory, following US-Israeli airstrikes on Iranian territory that began in late February/early March 2026 and targeted Iran's nuclear infrastructure, military command, and air defense assets.
• In the first four days of hostilities, Iran fired an estimated 500 ballistic missiles and 2,000 drones; Israel conducted approximately 1,600 retaliatory strikes. Israel Defense Forces (IDF) assessed that around 300 Iranian launch systems had been destroyed by March 3, reducing the rate of subsequent ballistic missile launches.
• Preliminary casualty figures as of early March indicated at least 11 deaths in Israel and 1,332 in Iran, with six US service members also killed (in a separate Iranian drone strike on a facility in Kuwait).

Static Topic Bridges

Israel's Multi-Layered Missile Defense Architecture

Israel has developed one of the world's most sophisticated multi-tiered missile defense systems, designed to intercept threats across all altitudes and ranges. The system comprises four primary layers:

Iron Dome (short-range): Designed to intercept rockets, artillery shells, and mortars at ranges of 4–70 km, using the Tamir interceptor missile. Operational since 2011; jointly developed with the United States. Each battery covers ~150 km². Extremely effective against short-range rocket salvos (claimed 90%+ intercept rate under operational conditions).

David's Sling (medium-to-long-range): Intercepts enemy aircraft, tactical ballistic missiles, cruise missiles, and medium-to-long-range rockets at 40–300 km range. Uses the Stunner interceptor with AESA radar and an electro-optical sensor; employs a hit-to-kill mechanism without a warhead. Operational since 2017; developed with Raytheon.

Arrow 2 and Arrow 3 (long-range/exo-atmospheric): Arrow 2 intercepts ballistic missiles in the upper atmosphere; Arrow 3, operational since 2017, is an exo-atmospheric interceptor designed to destroy long-range ballistic missiles (including those potentially carrying WMD) in space, above the atmosphere. Arrow 3 uses a hit-to-kill approach. Arrow systems are jointly developed by Israel Aerospace Industries (IAI) and Boeing.

Iron Beam (emerging, laser-based): A directed-energy system using a high-powered laser to destroy drones, rockets, and missiles at close range. Each interception costs only a few dollars in electricity, compared to tens of thousands for kinetic interceptors — addressing the economic asymmetry of missile defense.

Iran's Missile and Drone Arsenal: Doctrine and Capabilities

Iran has over decades built one of the largest and most diverse ballistic missile arsenals in the Middle East, prioritizing indigenously developed systems in response to arms embargoes. Iran's missile doctrine is based on "deterrence through punishment" — the threat of massive retaliation against population centres and infrastructure to deter adversary first strikes.

Key Iranian missile systems include: the Shahab series (liquid-fueled, derived from North Korean No-dong); the Fateh-110 family (solid-fueled, precision-guided, 300–700 km range); the Emad and Ghadr variants with improved accuracy; the Kheibar Shekan (range ~1,450 km, solid-fueled, claimed CEP of 8 metres); and the hypersonic Fattah (claimed Mach 13–15, range 1,400 km). For drones, Iran's Shahed series (including the Shahed-136 kamikaze drone) became globally known through their use by Russia in Ukraine.

The Iran Nuclear Deal (JCPOA) and Escalation Background

The current conflict has deep roots in the failure of the Joint Comprehensive Plan of Action (JCPOA), concluded in 2015 between Iran and the P5+1 (US, UK, France, Russia, China, Germany). The deal placed limits on Iran's uranium enrichment and centrifuge numbers in exchange for sanctions relief; the IAEA was empowered to conduct intrusive inspections.

The US withdrew from the JCPOA in May 2018 under the "maximum pressure" policy, reimposing comprehensive sanctions. Iran progressively violated JCPOA limits, increasing enrichment levels. By 2023–24, Iran was enriching uranium to 60% purity (close to weapons-grade 90%) and had accumulated sufficient enriched uranium for multiple warheads (though warhead engineering is a separate step). The Israeli-US strikes of early March 2026, widely understood to target Iran's nuclear facilities, represent the kinetic manifestation of years of strategic impasse after JCPOA's collapse.

Key Facts & Data

• Iran fired ~500 ballistic missiles and ~2,000 drones at Israel (and Gulf states) in the first four days
• Israel conducted ~1,600 airstrikes on Iran in the same period; IDF destroyed ~300 Iranian launch systems by March 3
• Preliminary casualties: 1,332 dead in Iran; at least 11 in Israel; 6 US soldiers (Kuwait drone strike)
• Israel's missile defense layers: Iron Dome (4–70 km), David's Sling (40–300 km), Arrow 2 (upper atmosphere), Arrow 3 (exo-atmospheric)
• Arrow 3 jointly developed by Israel Aerospace Industries (IAI) and Boeing; operational since 2017
• JCPOA concluded July 2015; US withdrew May 2018; Iran enriching to 60% by 2025 (JCPOA limit: 3.67%)
• UN Security Council Resolution 2231 (2015) endorsed the JCPOA and imposed restrictions on Iranian ballistic missile development
• Kheibar Shekan missile: solid-fueled, ~1,450 km range, claimed 8-metre Circular Error Probable (CEP)