In 1999 the most significant part of the newly created BAE Systems North America was Tracor, which was acquired by Marconi North America in 1998. Since 1999 almost all of BAE Systems' growth has been concentrated in the U.S. BAE Systems North America has grown to the point where its sales to the U.S. Department of Defense have surpassed those of its parent to the UK Ministry of Defence. BAE Systems is now by far the largest foreign investor in the US defense industry. With the political and military ties that exist between the US and the UK, BAE Systems has faced little opposition to acquisitions of important US defense contractors. In April 2000, BAE purchased Lockheed Martin Control Systems (LMCS), a manufacturer of electronic controls for aircraft, space vehicles and the transportation industry for US$510 million. LMCS was renamed BAE Systems Platform Solutions. In November 2000 BAE Systems purchased Lockheed Martin Aerospace Electronic Systems, a defense systems company which encompassed Sanders, Fairchild Systems and Lockheed Martin Space Electronics & Communications. Following an internal reorganisation the division became BAE Systems Electronics & Integrated Solutions (E&IS). This acquisition was described by John Hamre, CEO of the Center for Strategic and International Studies and former Deputy Secretary of Defense, as "precedent setting" given the advanced and classified nature of many of that company's products.