first off, I searched for op fire questions before asking this question.
On page 19 in the rulebook it says
* If the active unit becomes pinned, disrupted or damaged as a result of the Op Fire attack, it is immediately fatigured: The unit's activation ends and the unit must remain in the hex in which it incurred the attack, regardless of how many movement points it had remaining.
and after that it says:
*If the attack scores no hits or if a squad takes casualties as the result of a normal attack, the active unit may continuing moving
It is possible for a unite to be the target of Op Fire multiple times during the same movement, but not more than once per hex. For example, a squad may be subject to oppurtunity fire, take casualties, and then be the subject of Op Fire again, upon moving into the next hex.
Why does it say in the first part that as soon as you have taken any damage you're fatigured and cannot keep moving, but on the second part yt says that you can keep moving if a squad takes casualties as teh result of a normal attack, the active unit may continue . Me and my friends are having the discussion on how to interpret this part.