I looked back over Devin Horner's "The 100" and watch the first three videos again. Ep.3 covers three missions (3-6) and as it turns out, mission four is indeed an Iron Hand.
Unfortunately, it's a truncated mission as at this stage he was talking about squeezing 3-4 missions into one ~1hr video, so we don't get to see the "result"; he doesn't get a "Mission complete" from Red Crown, for example. However, I did get to see how how does it, and that will help.
The problem he (and I) had seems to be a lack of ordnance to compete the mission. Enough CBUs and rockets to account for 4-5 AAA sites, but when you're dry, you're dry - and you don't want to push your luck.