Terminal High Altitude Area Defense (THAAD) is a transportable system that intercepts ballistic missiles during their final, or terminal, phase of flight. It incorporates an X-band radar, the AN/TPY-2, and a single-stage, hit-to-kill interceptor to defeat ballistic missiles inside or outside of the atmosphere. THAAD occupies a middle tier in the United States’ Ballistic Missile Defense … Continue reading Terminal High Altitude Area Defense (THAAD)