Agm-88 harm anti radiation missile [1] is an airborne high-speed anti radiation missile developed by the United States in the 1970s. The missile is an air-to-ground anti radiation missile developed and produced by the Texas Instrument Company for the US Navy and air force, nicknamed "harm". It is mainly used to suppress and destroy the radar and anti-aircraft gun control radar of the ground and ship air defense missile system. Different from all the missiles I released earlier, the solid motor of this missile only has a combustion time of 10 seconds. After the solid fuel is exhausted, it will be in the sliding phase. But as long as you can understand, you should know how my missile was made.