Iron Dome

Israel's battle-proven mobile system that intercepts short-range rockets, artillery shells, mortar bombs and drones — the bottom tier of a multi-layered air defense network and now a growing US capability.

Overview

Iron Dome (Hebrew: Kippat Barzel) is a mobile all-weather short-range air defense (SHORAD) and counter-rocket, artillery and mortar (C-RAM) system developed by Rafael Advanced Defense Systems with Israel Aerospace Industries/ELTA and mPrest Systems. A single battery comprises three to four launchers, each holding 20 Tamir interceptors, a battle management center and an ELM-2084 fire-control radar, and can defend an area of roughly 150 km² against saturation rocket barrages. The system operates as the lowest layer of Israel’s integrated missile-defense architecture, beneath David’s Sling, Arrow-2/Arrow-3 and, in coalition operations, US THAAD and Aegis. Since becoming operational in 2011 it has clocked thousands of combat intercepts and has been exported to the United States (Army and Marine Corps), Azerbaijan, Romania and Cyprus.

Development

Rafael launched the Iron Dome program in 2007 after the 2006 Lebanon War, during which Hezbollah fired roughly 4,000 rockets into northern Israel, killing 44 civilians and exposing a total absence of counter-rocket defense. The system moved from a clean sheet to final testing in 2010 and was declared operational on 27 March 2011; the first combat intercept — a Grad rocket over Ashkelon — occurred barely a week later, on 7 April 2011. The United States co-funded the programme from 2011, appropriating approximately $1.3 billion between FY2011 and FY2015 and another $1 billion in 2022, and signed a co-production agreement in 2014, according to Wikipedia. Raytheon and Rafael established the R2S joint venture in August 2020 to manufacture Tamir interceptors in the US, breaking ground on a plant in East Camden, Arkansas in February 2024 and opening the facility in November 2025 alongside a $1.25 billion Tamir order for Israeli stocks.

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