For the GAR command card Fire Support, the effect reads:
"Choose an enemy unit, then roll 3 black attack dice. The enemy unit and each unit at 6” gains 1 wound for every critical result rolled, and 1 suppression token for every hit or [surge] result rolled."
As written, I think this means friendly units at 6" would also suffer wounds. Is that the intended effect, or is it only meant to affect enemy units?