Question:
Why is there no Insurgent counter for 1-0-8 Lt Arm III AAC? (Not backprinted like the others either.) Aranjuez could join the Insurgency.
Answer:
This was a deliberate choice made by the FWtBT designers. The AAC unit was not a pre-Spanish Civil War unit, but instead was an ad-hoc unit assembled by the Loyalists in just a couple of days by pulling miscellaneous assets from other units and by arming a number of private vehicles quickly impressed into Loyalist service. As such it was a unique unit that only the Loyalists should be able to form.
Source:
[AEG, Developer, 03-Mar-04]

