Stanford

“In July, 1950, one news commentator rather plaintively remarked that warfare had not changed so much, after all. For some reason, ground troops still seemed to be necessary, in spite of the atom bomb. And oddly and unfortunately, to this gentleman, man still seemed to be an important ingredient in battle. Troops were still getting killed, in pain and fury and dust and filth. What happened to the widely-heralded pushbutton warfare where skilled, immaculate technicians who never suffered the misery and ignominy of basic training blew each other to kingdom come like gentlemen?
In this unconsciously plaintive cry lies the buried a great deal of the truth why the United States was almost defeated.
Nothing had happened to pushbutton warfare; its emergence was at hand. Horrible weapons that could destroy every city on Earth were at hand—at too many hands. But, pushbutton warfare meant Armageddon, and Armageddon, hopefully, will never be an end of national policy.
Americans in 1950 rediscovered something that since Hiroshima they had forgotten: you may fly over a land forever; you may bomb it, atomize it, pulverize it and wipe it clean of life—but if you desire to defend it, protect it and keep it for civilization, you must do this on the ground, the way the Roman legions did, by putting your young men in the mud. ”
― T.R. Fehrenbach