The IGLA-S missile launcher has an attachment on it - perhaps a thermal imager to track the aircraft which is to be shot. Is it a part of the IGLA-S system or is it that it has been procured separately and attached to the IGLA-S?View attachment 36773
Subsonic,slower supersonic cruise missiles and even supersonic quasi ballistic like cm400.QRSAM is interesting , It mainly to protect armored columns from targets like medium sized drones, helicopters.