here's a cheerful essay about the real story of World War 2
"The infantryman hates shells more than anything else," Bill Mauldin wrote about the front lines in Italy. His phrasing makes it sound like the men were expressing an aesthetic preference, like a choice among distasteful rations. But "shells" weren't a few rounds of artillery floating in at odd intervals. They were deafening, unrelenting, maddening, terrifying. One fortified American position in the Pacific recorded being hit in a single day by 16,000 shells. In the middle of an artillery barrage hardened veterans would hug each other and sob helplessly. Men caught in a direct hit were unraveled by the blast, blown apart into shards of flying skeleton that would maim or kill anyone nearby. Afterward the survivors would sometimes discover one of their buddies so badly mangled they couldn't understand how he could still be breathing; all they could do was give him the largest dose of morphine they dared and write an "M" for "morphine" on his forehead in his own blood, so that nobody else who found him would give him a second, fatal dose. (One soldier marked with that "M" was Bob Dole, wounded in Italy in 1945; he wasn't released from the hospital until 1948.) Commanders came to prefer leading green troops into combat, because the veterans were far more scared. They knew what was coming.