Israel races to refill Iron Dome as Arkansas line ramps
After 500+ Iranian ballistic missiles, Tamir interceptor production shifts partly to a US plant supplying both armies
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Summary
Israel is racing to rebuild its air-defence magazine after the 2025 12-Day War, in which Iran fired 500+ ballistic missiles and Israel's interceptor stocks, Tamir, Arrow-3, David's Sling, were drawn critically low. The Iron Dome Tamir interceptor is now partly built in the US: a Raytheon– Rafael joint venture won ~$1.25B in November 2025 to supply Israel with Arkansas-built Tamir and the licensed SkyHunter, and the R2S plant that opened in 2025 supplies both armies, Israel even delivered Tamirs to the US Marine Corps' MRIC program. Analysts (FDD) note Iron Dome's role stretching toward ballistic-missile defence within the layered shield, while the war's lesson is that production capacity, not doctrine, is the binding constraint.
By the numbers
- 500+, Iranian ballistic missiles fired in the 2025 12-Day War.
- ~$1.25B, Nov 2025 Raytheon–Rafael contract for Tamir interceptors.
- 2025, year the Arkansas R2S production plant opened.
- 3, Israeli layers (Iron Dome, David's Sling, Arrow) drawn down by the war.
Why it matters
Israel's deterrence rests on a multi-tier shield whose lower layers empty fastest. Shifting Tamir production to a US plant that feeds both nations widens capacity but also means Israeli and US rebuilds, plus THAAD and Patriot demand, draw on the same constrained industrial base.
What to watch
- Whether the Arkansas line lifts Tamir output enough to refill stocks pre-next-round.
- Arrow-3 and David's Sling resupply timelines.
- Competition between Israeli and US interceptor demand on shared lines.