How many of our war fighters will the NCIS pull off of the front line for no rational reason before the concept of "offering direct aid to the enemy" starts to sink in?
If an organization set about blowing up vehicles, even if no one was wounded, and delayed soldiers or created logistics problems, they'd be enemy...
But, an organization can take our fighting men off the front line at will by manufacturing evidence, lying under oath, falsifying testimony, etc etc all apparently in adherence to enemy propaganda and they are not enemy?
If you go on the NCIS website, you'll see that they go after petty (and not so petty criminals) on bases here in the states. That serves a real use.
But to send these guys into an Iraq warzone, yammering about around the "laws of war", is itself a crime.