On the recordMay 27, 2010
Mr. Chair, the Department of Defense is facing a near-term shortage of key ``rare earth'' materials necessary to support our defense weapon systems, and rare earth magnets are especially critical. Over 97% of rare earth production is controlled by China. Currently, the United States does not have a manufacturer of neodymium iron boron rare earth magnets, yet they are found in our precision guided munitions, ships, aircraft, and other critical weapons systems. Due to my concern over this critical security issue, last year I requested a Government Accountability Office, GAO, study on rare earth materials in the defense supply chain as part of the National Defense Authorization Act for Fiscal Year 2010. Released on April 14, 2010, the recent GAO Report on Rare Earth Metals in the Defense Supply Chain has highlighted the near-term need for a sustainable supply chain of rare earths in the United States, both for critical American national defense and industrial applications. One key finding of the GAO report was their determination that some U.S. defense contractors are currently utilizing ``neo'' magnets from Chinese sources and incorporating them into the weapons platforms delivered to the Department of Defense. At present, we have almost no alternatives to these Chinese components, as the United States is not currently producing these magnets.…





