Update because Typhus snuck in there: Doesn't labeling your AoC as an "enemy force" explicitly make them denial units? I don't have the rulebook in front of me, what is the language for what makes a unit a denial unit?
"Denial units are those squads that can prevent an enemy from
controlling an objective. In the Eternal W'ar missions, all units
(including troops) are denial units, save for a few exceptions
given below:
. If it is a vehicle, or is a unit currently embarked on a
transport vehicle, or is occupying a building.
. If it has the Swarms special rule.
. If it has a special rule specifying that it never counts as a
denial unit.
. If it is currently falling back (if the unit Regroups it
immediately reverts to being a denial unit again)."
AoC units are not *an enemy to your list*, as they are a part of it. This is why Desperation has a specific ruling for non-scoring, non-denial units. So let's be more specific;
It specifically states under AoC how to treat them - As enemy units that cannot be charged, shot, targeted with psychic powers. Notice under the next line it states "scattering Blast weapons...they will be affected along with any friendly or enemy units." Not "affected along with any friendly units."
My enemies are not the same as my units' enemies. The rules distinguish between the two. So when page 123 says, "You control an objective if there is at least one model from one of your scoring units, and no models from enemy denial units, within 3" of it," whose enemies are we talking about - mine, or my units'?
I think the answer has to be mine (i.e., the player's). Since the rule says "your" scoring units (i.e., the player's), it's most natural to assume that the enemies referred to are the player's as well.