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Terminal High Altitude Area Defence (THAAD)

This summary focuses on the technical, strategic, and operational aspects of the Terminal High Altitude Area Defence (THAAD) system, tailored for UPSC Mains (Internal Security/Science & Tech) and Prelims. Terminal High Altitude Area Defence (THAAD) The THAAD system is a premier U.S.-developed missile defense platform designed to counter ballistic missile threats during their final (terminal) stage of flight. 1. Key Technical Features  * "Hit-to-Kill" Technology: Unlike traditional systems that use explosive warheads, THAAD destroys targets through kinetic energy (direct physical collision).    * Significance: Increases precision and minimizes the risk of debris from explosive warheads affecting populated areas.  * Altitude Capability: It can intercept targets both inside (endo-atmospheric) and outside (exo-atmospheric) the Earth's atmosphere.  * Range: It engages targets at ranges of roughly 150–200 kilometers.  * AN/TPY-2 Radar: A high-resolution, X-ba...