The KS-1 or Kaishan-1, military designation HQ-12 is the first Chinese surface-to-air missile to adopt a phased array radar.
A KS-1A mobile SAM launcher on display at the Military Museum of the Chinese People's Revolution in Beijing
A H-200 radar on display in 2007
Missile defense is a system, weapon, or technology involved in the detection, tracking, interception, and also the destruction of attacking missiles. Conceived as a defense against nuclear-armed intercontinental ballistic missiles (ICBMs), its application has broadened to include shorter-ranged non-nuclear tactical and theater missiles.
The Arrow 2 anti-ballistic missile
The Aegis Ballistic Missile Defense System. A RIM-161 Standard Missile 3 anti-ballistic missile is launched from USS Shiloh, a US Navy Ticonderoga-class cruiser.
Phased Array Ballistic Missile Early Warning System at RAF Fylingdales
India's Advanced Air Defense (AAD) endo-atmospheric anti-ballistic missile