A great deal of time and effort has been spent by military leaders trying to seek out and prevent horrible command climates. The term often used is “toxic.” Time and effort is spent on sexual harassment and equal opportunity training, suicide awareness, and risk management in order to demonstrate that unit leaders “are doing something” and care about their soldiers.
Benjamin Franklin nailed it when he said, "Fatigue is the best pillow." True story, Benny. There's nothing like pushing your body so far past exhaustion that you'd willingly, even longingly, take a nap on a concrete slab.