No, they don't have to use lasers, the seeker locks on to the temperature difference between the target and its surroundings, for example a door or a window might be colder or hotter than the wall around it, thus letting the missile lock on to it.dominator200 wrote:as the IR would have anything to lock on to.
Also, the CLU has a conventional "non-thermal" view mode. The missile doesn't, it only sees IR.



