Reminds me of something I read about a special forces bloke calling in off shore fire support during Vietnam against an NVA artillery emplacement on a hill or a ridge. The description, from memory went something along the lines of, the sound of freight trains roaring over head, a blinding flash, and indescribable noise, the earth shaking and the target, as well as the ridge it had been on, gone, the bloke who called in the fires stammering over the radio, "you nuked them". Not nukes butt un be wares to him the on call ship that day was the USS New Jersey and a target that could have been easily taken out with 5" had been obliterated by a barrage of 16".