Dôme de fer
On 18 May 2012, the United States House of Representatives passed the Fiscal Year 2013 National Defense Authorization Act, H.R. 4310, with $680 million for Iron Dome in Section 227. The report accompanying the bill, 112–479, also calls for technology sharing as well as co-production of Iron Dome in the United States in light of the nearly $900 million invested in the system since 2011.