Rules are rules
You can’t go on a killing spree just because you’re in a uniform
Yes, even in a war
The officers have been fired and their commanders severely disciplined
I'm more concerned with rules in this country being ignored, deliberately violated, and changed to suit the need of criminals, and RATS, to the horrible detriment of American citizens. Look around you.
Very true.
But this "story" is from the Hammie propagandists at the BBC, so I'd take their fulminations with a block of salt.