if you want to understand
[right click image, download pdf]
...
It won't do to identify the sources of the enemy's weapons and be able to identify ambushes before you get ambushed and render most of the country IED-proof.
No profit in THAT.
Further, it ABSOLUTELY won't do to have a patriot Major General find out you won't do it... and why... let alone go on to try to do something substantive about it.
pipe up any time....