Kinetic Energy Interceptor (KEI) is a missile defense program whose goal is to design, develop, and deploy kinetic energy-based, mobile, ground and sea-launched missiles that can intercept and destroy enemy ballistic missiles during their boost phase. KEI element consists of Interceptor Component, Mobile Launcher Component, and Command, Control, Battle Management, and Communications (C2BMC) component.
The KEI program is designed to produce interceptors capable of shooting down enemy ballistic missiles during their boost and ascent phases of flight.
KineticEnergyInterceptor (KEI) is a missile defense program whose goal is to design, develop, and deploy kinetic energy-based, mobile, ground and sea-launched missiles that can intercept and destroy enemy ballistic missiles during their boost phase.
Kinetic boost phase intercept is a challenge because the threat missile must be detected and confirmed within a few seconds of launch.