Small Arms in War

I was a soldier. I qualified as an "expert" with the M16A1 rifle, M16A2 rifle, and the M249 Squad Automatic Weapon (Saw gun). (I couldn't hit anything with a pistol.) My oldest son, Billy, eventually, though not at Basic Training nor at the Infantry School at Ft. Benning, qualified as an expert with the M16A2 rifle and the M60 machinegun. (He wore my "expert" badge on his uniform.) My son Anselm, a sailor, not a soldier earned the U.S. Navy's pistol marsmanship ribbon for hiss proficiency with the M9 pistol. Since I used indivual arms and my sons used or use small arms I keep up with what is going on. This video about the US Army's grenede launcher is interesting. I am especcially critical of the WAR CRIME of exploding bullets. When I was a soldier we all knew that the 30mm launched grenede was 30mm because of the laws of war. Why would they make anything smaller? Sometimes I wonder if the people in our government know what they are doing.