I have been on the receiveing end and its not fun. Albeit, the calibere was small. The best I can remember they were 122 Rockets ( 50 or 100 lbs war head someone said ?) bad concussion sucks the air out from around you then all u can in hale is dirt and smoke. All you hear is a roaring sound then ya cant hear at all for awhile. On another occassion. Motar fire dirt and smoke less of a concussion ( none were close maybe 200 to 300 yds 81 or 82 MM ? ) You can hear a trumping noise of fireing if close enough. Also at different times, Recoilless Rifle never heard it coming in 75mm ? Some one said that dug up a part of the shell. The ground shakes, concussion sucks all the air out nothing to in hale but dirt and smoke cant hear a thing for a while However, the y burst up and out so it must be spot on.
There it is. Guess only the young and dumb can put themselves in that position.