I kinda like detachment B-52 of Delta. Something about resorting to treating special-operators like a triple slung load under a huey and the unfortunate consequences when the cargo doesn't quite make it into the straps.
(or the whole list of everything that can go wrong)

Projects Gamma (B-57)* and Sigma  (Bravo-5-6)** were also things.

Also, hardest moment to watch of BAT*21:
"I say again, is it the pilot?"

*In 1969, the intellegence-gathering network had been compromised, extensive burn-notice throughout Cambodia... huge rescue-affair and assasination mission ensued. Buzzword that followed in a Senate inquiry: "Terminate with extreme prejudice" / "You have failed me for the last time" > You are in command, [i]Admiral[/i].

Then there's the "Regional/Popular Forces" AKA: "Ruff-Puffs", ARVN militia. Mid-war, [url=https://en.wikipedia.org/wiki/Combined_Action_Program]the USMC tended to implement a few men per platoon with some success.[/url] Despite the average grunt only recieving ten days of training in the vietnamese language (causing [url=https://www.youtube.com/watch?v=wdweK-syjPs]plenty of communication barriers,[/url] amonst other problems).

-PFs were intended to be purely defensive, having some sort of occupation precluding them from actual deployment, but trained more-or-less as minutemen. This changed for the worse towards the end of the war.
-RFs were closer to 3rd-line national-gaurd with WW2 era equipment and scavenged stuff, patroling rear areas "of strategic importance" (such as some wealthy landowner rubber-plantation).

[url=http://z4.invisionfree.com/NSDraftroom/index.php?showtopic=8962]How they were treated by the VC is pretty straightforward.[/url]