777 P 4 A WORLD LEADER IN MISSILE DEFENSE 333 The Cobra Judy ship-based radar is an important element in the boost, midcourse and terminal phases of a layered defense system in which Raytheon partners with the United States and its allies. Raytheon will replace the existing Cobra Judy radar system with a dual-band radar suite and other related mission equipment. Raytheon is proud to be a major partner in MISSILE DEFENSE, which requires superior performance and teamwork to guard effectively against missile attack. Raytheon is a partner with the U.S. Missile Defense Agency ( MDA) and other companies in all three phases of the missile defense system – boost, midcourse defense and terminal defense. In the boost phase, Raytheon plays a key role in the Kinetic Energy Interceptor (KEI) program, developing the kill vehicle and technology to integrate it with the interceptor. The company is a leader in the development and deployment of kinetic vehicles for midcourse defense, including the Exoatmospheric Kill Vehicle. In all three phases of missile defense, Raytheon radars play a key role in surveillance, target tracking, discrimination and communication with interceptor missiles and kinetic vehicles.  In December 2003, the Missile Defense Agency conducted a successful test of its Aegis Ballistic Missile Defense program with a Raytheon STANDARD Missile-3 intercepting a ballistic missile target in space. The KEI high-speed interceptor offers the capability to destroy enemy missiles during their vulnerable boost phase of flight. Exoatmospheric Kill Vehicle Ground Based Radar – Prototype Sea-Based X-Band Radar Upgraded Early Warning Radars Ballistic Missile Defense System Radar Space Tracking and Surveillance System Cobra Dane Radar System Cobra Judy Radar System Airborne Laser Track Illuminator Laser Kinetic Energy Interceptor Cobra Judy Radar System Ballistic Missile Defense System Radar Space Tracking and Surveillance System MIDCOURSE DEFENSE BOOST OUR MISSION: SUPERIOR PERFORMANCE 333