There was rudimentary intelligence in missiles such as the BAe ASRAAM back in the late 1990s. For example extrapolating the shape of the target from the IIR im

There was rudimentary intelligence in missiles such as the BAe ASRAAM back in the late 1990s. For example extrapolating the shape of the target from the IIR image and rejecting objects that were non-geometric, or too small, or too consistently hot.