You said this just before I read it. I agree. Soldiers probably just need a shooting range to keep up their marksmanship. Also needs to practice aiming their mortars, tanks, and howitzers. America needs to be prepared. There's a story from the VMWar where our boys were being pummeled with cannon fire at Khe Sahn. Lots of armament were being flown into the trapped boys at great loss of life to the brave airmen who flew the cargo ships. One blew up carrying a gasoline tanker. Finally after the Viet Cong and NVA thought they causes enough damage to our weapons and morale, they invaded. A row of bastion was advanced forward. We let them march a distance towards us. Then an overconfident enemy advanced a second battalion row forward. We started a small responding barrage of howitzer fire in front of the first row to slow them down. Then the last third battalion marched forward. As soon as they were a distance from their starting point the unknown number of howitzers started firing in surpri