One day, our soldiers will simply stand aside and do nothing. And what will happen then?
Falluja.
True story: during the air attack at the beginning of the invasion, the command center for picking targets for air attacks had-- along with the usual bunch of tacticians and other specialists for accessing risks versus gain per target-- a bunch of lawyers so they could also gather expert legal advice as to say, what the tort liability would be for annihilating this guy as opposed to exploding that guy. (re "The Iraq War: A Military History" Williamson Murray and Robert H. Scales Jr).
Roman legions didn't have combat medics, chaplains, press core-- these are all recent additions. Now we have combat legal staff saying "Shoot the guy wearing the red sock-- oh $h!t, I meant the other guy with a red sock!"
Then we'll give them a blue helmut and welcome them to the UN.