The MIM-46 has been derided as "too complicated for mass production" and "finnicky". This might be true, but it is undoubtedly an impressive piece of technology; MIM-46 missiles are initially guided to their targets by an automatically tracked radar that allows it to perform Beam-Riding, while its final approach on target uses advanced Heat-Seeking sensors.
EFFECT:
This munition is immune to the effects of chaff and decoy flares, unless both are used in combination.