When U.S. President Clinton, pressured by political considerations, initiated plans for a National Missile Defense System, he proposed a limited land-based system, costing $60 billion and consisting of 100 interceptor missiles located in Alaska, backed by a network of early warning satellites, ground-based radars and battle management computers. In the words of former U.S. Secretary of State Madeleine Albright, the system would be designed to shoot down "a few tens" of incoming missiles.