|OK, what type of fire would an arty unit use in this scenario.
An infantry squad sees a logistics unit (light skinned vehicles), moving in a 3 column formation, 50 meters between vehicles. How would the arty bn fire on these vehciles? I don't know the types of firing methods, other than hearing the term rolling barrage. Do all arty pieces fire at one point, or fire 50 meters apart in a line, then moving the aimed area forward???